type
stringclasses 1
value | dataset
stringclasses 1
value | input
stringlengths 75
160k
| instruction
stringlengths 117
171
| output
stringlengths 88
168k
|
|---|---|---|---|---|
Inversion-Mutation | megadiff | "private String escapeUnsafe(String s) {
s = s.replace("&", "&");
s = s.replace("<", "<");
s = s.replace(">", ">");
s = s.replace("\n", "<BR/>");
return s;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "escapeUnsafe" | "private String escapeUnsafe(String s) {
<MASK>s = s.replace("\n", "<BR/>");</MASK>
s = s.replace("&", "&");
s = s.replace("<", "<");
s = s.replace(">", ">");
return s;
}" |
Inversion-Mutation | megadiff | "public void end() {
_running.set(false);
_events.add(false);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "end" | "public void end() {
<MASK>_events.add(false);</MASK>
_running.set(false);
}" |
Inversion-Mutation | megadiff | "public SWTBotToolbarCheckboxButton toggle() {
log.debug(MessageFormat.format("Clicking on {0}", this)); //$NON-NLS-1$
assertEnabled();
internalToggle();
notify(SWT.MouseEnter);
notify(SWT.MouseMove);
notify(SWT.Activate);
notify(SWT.MouseDown);
notify(SWT.MouseUp);
notify(SWT.Selection);
notify(SWT.MouseHover);
notify(SWT.MouseMove);
notify(SWT.MouseExit);
notify(SWT.Deactivate);
notify(SWT.FocusOut);
log.debug(MessageFormat.format("Clicked on {0}", this)); //$NON-NLS-1$
return this;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "toggle" | "public SWTBotToolbarCheckboxButton toggle() {
log.debug(MessageFormat.format("Clicking on {0}", this)); //$NON-NLS-1$
assertEnabled();
notify(SWT.MouseEnter);
notify(SWT.MouseMove);
notify(SWT.Activate);
notify(SWT.MouseDown);
notify(SWT.MouseUp);
notify(SWT.Selection);
notify(SWT.MouseHover);
notify(SWT.MouseMove);
notify(SWT.MouseExit);
notify(SWT.Deactivate);
notify(SWT.FocusOut);
<MASK>internalToggle();</MASK>
log.debug(MessageFormat.format("Clicked on {0}", this)); //$NON-NLS-1$
return this;
}" |
Inversion-Mutation | megadiff | "public void startElement(String uri, String localName, String qName,
Attributes a) throws SAXException {
// Initialize string buffer to hold content of the new element.
// This will start a fresh buffer for every element encountered.
m_elementContent=new StringBuffer();
if (uri.equals(F) && !m_inXMLMetadata) {
// WE ARE NOT INSIDE A BLOCK OF INLINE XML...
if (localName.equals("digitalObject")) {
m_rootElementFound=true;
//======================
// OBJECT IDENTIFIERS...
//======================
m_obj.setPid(grab(a, F, "PID"));
//=====================
// OBJECT PROPERTIES...
//=====================
} else if (localName.equals("property") || localName.equals("extproperty")) {
m_objPropertyName = grab(a, F, "NAME");
if (m_objPropertyName.equals(MODEL.STATE.uri)){
String stateString = grab(a, F, "VALUE");
String stateCode = null;
if (MODEL.DELETED.looselyMatches(stateString, true)) {
stateCode = "D";
} else if (MODEL.INACTIVE.looselyMatches(stateString, true)) {
stateCode = "I";
} else if (MODEL.ACTIVE.looselyMatches(stateString, true)) {
stateCode = "A";
}
m_obj.setState(stateCode);
} else if (m_objPropertyName.equals(MODEL.CONTENT_MODEL.uri)){
m_obj.setContentModelId(grab(a, F, "VALUE"));
} else if (m_objPropertyName.equals(MODEL.LABEL.uri)){
m_obj.setLabel(grab(a, F, "VALUE"));
} else if (m_objPropertyName.equals(MODEL.CREATED_DATE.uri)){
m_obj.setCreateDate(DateUtility.convertStringToDate(grab(a, F, "VALUE")));
} else if (m_objPropertyName.equals(VIEW.LAST_MODIFIED_DATE.uri)){
m_obj.setLastModDate(DateUtility.convertStringToDate(grab(a, F, "VALUE")));
} else if (m_objPropertyName.equals(RDF.TYPE.uri)) {
String oType = grab(a, F, "VALUE");
if (oType==null || oType.equals("")) { oType=MODEL.DATA_OBJECT.localName; }
if (MODEL.BDEF_OBJECT.looselyMatches(oType, false)) {
m_obj.setFedoraObjectType(DigitalObject.FEDORA_BDEF_OBJECT);
} else if (MODEL.BMECH_OBJECT.looselyMatches(oType, false)) {
m_obj.setFedoraObjectType(DigitalObject.FEDORA_BMECH_OBJECT);
} else {
m_obj.setFedoraObjectType(DigitalObject.FEDORA_OBJECT);
}
} else {
// add an extensible property in the property map
m_obj.setExtProperty(m_objPropertyName, grab(a, F, "VALUE"));
}
//===============
// DATASTREAMS...
//===============
} else if (localName.equals("datastream")) {
// get datastream container-level attributes...
// These are common for all versions of the datastream.
m_dsId=grab(a, F, "ID");
m_dsState=grab(a, F, "STATE");
m_dsControlGrp=grab(a, F, "CONTROL_GROUP");
String versionable =grab(a, F, "VERSIONABLE");
// If dsVersionable is null or missing, default to true.
if (versionable==null || versionable.equals("")) {
m_dsVersionable=true;
} else {
m_dsVersionable=new Boolean(versionable).booleanValue();
}
// Never allow the AUDIT datastream to be versioned
// since it naturally represents a system-controlled
// view of changes over time.
if (m_dsId.equals("AUDIT")) {
m_dsVersionable=false;
}
} else if (localName.equals("datastreamVersion")) {
// get datastream version-level attributes...
m_dsVersId=grab(a, F, "ID");
m_dsLabel=grab(a, F, "LABEL");
m_dsCreateDate=DateUtility.convertStringToDate(grab(a, F, "CREATED"));
String altIDsString = grab(a, F, "ALT_IDS");
if (altIDsString.length() == 0) {
m_dsAltIds = new String[0];
} else {
m_dsAltIds = altIDsString.split(" ");
}
m_dsFormatURI=grab(a, F, "FORMAT_URI");
if (m_dsFormatURI.length() == 0) {
m_dsFormatURI = null;
}
checkMETSFormat(m_dsFormatURI);
m_dsMimeType=grab(a, F, "MIMETYPE");
String sizeString=grab(a, F, "SIZE");
if (sizeString!=null && !sizeString.equals("")) {
try {
m_dsSize=Long.parseLong(sizeString);
} catch (NumberFormatException nfe) {
throw new SAXException("If specified, a datastream's "
+ "SIZE attribute must be an xsd:long.");
}
} else {
m_dsSize=-1;
}
if (m_dsVersId.equals("AUDIT.0")) {
m_gotAudit=true;
}
//======================
// DATASTREAM CONTENT...
//======================
// inside a datastreamVersion element, it's either going to be
// xmlContent (inline xml), contentLocation (a reference) or binaryContent
} else if (localName.equals("xmlContent")) {
m_dsXMLBuffer=new StringBuffer();
m_xmlDataLevel=0;
m_inXMLMetadata=true;
} else if (localName.equals("contentLocation")) {
String dsLocation=grab(a,F,"REF");
if (dsLocation==null || dsLocation.equals("")) {
throw new SAXException("REF attribute must be specified in contentLocation element");
}
// check if datastream is ExternalReferenced
if (m_dsControlGrp.equalsIgnoreCase("E") ||
m_dsControlGrp.equalsIgnoreCase("R") ) {
// URL FORMAT VALIDATION for dsLocation:
// make sure we have a properly formed URL
try {
ValidationUtility.validateURL(dsLocation, false);
} catch (ValidationException ve) {
throw new SAXException(ve.getMessage());
}
// system will set dsLocationType for E and R datastreams...
m_dsLocationType="URL";
m_dsLocation=dsLocation;
instantiateDatastream(new DatastreamReferencedContent());
// check if datastream is ManagedContent
} else if (m_dsControlGrp.equalsIgnoreCase("M")) {
// URL FORMAT VALIDATION for dsLocation:
// For Managed Content the URL is only checked when we are parsing a
// a NEW ingest file because the URL is replaced with an internal identifier
// once the repository has sucked in the content for storage.
if (m_obj.isNew()) {
try {
ValidationUtility.validateURL(dsLocation, false);
} catch (ValidationException ve) {
throw new SAXException(ve.getMessage());
}
}
m_dsLocationType="INTERNAL_ID";
m_dsLocation=dsLocation;
instantiateDatastream(new DatastreamManagedContent());
}
} else if (localName.equals("binaryContent")) {
// FIXME: implement support for this in Fedora 1.2
if (m_dsControlGrp.equalsIgnoreCase("M"))
{
m_readingBinaryContent=true;
m_binaryContentTempFile = null;
try {
m_binaryContentTempFile = File.createTempFile("binary-datastream", null);
}
catch (IOException ioe)
{
throw new SAXException(new StreamIOException("Unable to create temporary file for binary content"));
}
}
//==================
// DISSEMINATORS...
//==================
} else if (localName.equals("disseminator")) {
m_dissID=grab(a, F,"ID");
m_bDefID=grab(a, F, "BDEF_CONTRACT_PID");
m_dissState=grab(a, F,"STATE");
String versionable =grab(a, F, "VERSIONABLE");
// disseminator versioning is defaulted to true
if (versionable==null || versionable.equals("")) {
m_dissVersionable=true;
} else {
m_dissVersionable=new Boolean(versionable).booleanValue();
}
} else if (localName.equals("disseminatorVersion")) {
m_diss = new Disseminator();
m_diss.dissID=m_dissID;
m_diss.bDefID=m_bDefID;
m_diss.dissState=m_dissState;
String versionable =grab(a, F, "VERSIONABLE");
// disseminator versioning is defaulted to true
if (versionable==null || versionable.equals("")) {
m_dissVersionable=true;
} else {
m_dissVersionable=new Boolean(versionable).booleanValue();
}
m_diss.dissVersionID=grab(a, F,"ID");
m_diss.dissLabel=grab(a, F, "LABEL");
m_diss.bMechID=grab(a, F, "BMECH_SERVICE_PID");
m_diss.dissCreateDT=DateUtility.convertStringToDate(grab(a, F, "CREATED"));
} else if (localName.equals("serviceInputMap")) {
m_diss.dsBindMap=new DSBindingMap();
m_dsBindings = new ArrayList();
// Note that the dsBindMapID is not really necessary from the
// FOXML standpoint, but it was necessary in METS since the structMap
// was outside the disseminator. (Look at how it's used in the sql db.)
// Also, the rest of the attributes on the DSBindingMap are not
// really necessary since they are inherited from the disseminator.
// I just use the values picked up from disseminatorVersion.
m_diss.dsBindMapID=m_diss.dissVersionID + "b";
m_diss.dsBindMap.dsBindMapID=m_diss.dsBindMapID;
m_diss.dsBindMap.dsBindMechanismPID = m_diss.bMechID;
m_diss.dsBindMap.dsBindMapLabel = ""; // does not exist in FOXML
m_diss.dsBindMap.state = m_diss.dissState;
} else if (localName.equals("datastreamBinding")) {
DSBinding dsb = new DSBinding();
dsb.bindKeyName = grab(a, F,"KEY");
dsb.bindLabel = grab(a, F,"LABEL");
dsb.datastreamID = grab(a, F,"DATASTREAM_ID");
dsb.seqNo = grab(a, F,"ORDER");
m_dsBindings.add(dsb);
}
} else {
//===============
// INLINE XML...
//===============
if (m_inXMLMetadata) {
// we are inside an xmlContent element.
// just output it, remembering the number of foxml:xmlContent elements we see,
appendElementStart(uri, localName, qName, a, m_dsXMLBuffer);
// FOXML INSIDE FOXML! we have an inline XML datastream
// that is itself FOXML. We do not want to parse this!
if (uri.equals(F) && localName.equals("xmlContent")) {
m_xmlDataLevel++;
}
// if AUDIT datastream, initialize new audit record object
if (m_gotAudit) {
if (localName.equals("record")) {
m_auditRec=new AuditRecord();
m_auditRec.id=grab(a, uri, "ID");
} else if (localName.equals("process")) {
m_auditProcessType=grab(a, uri, "type");
}
}
} else {
// ignore all else
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "startElement" | "public void startElement(String uri, String localName, String qName,
Attributes a) throws SAXException {
// Initialize string buffer to hold content of the new element.
// This will start a fresh buffer for every element encountered.
m_elementContent=new StringBuffer();
if (uri.equals(F) && !m_inXMLMetadata) {
// WE ARE NOT INSIDE A BLOCK OF INLINE XML...
if (localName.equals("digitalObject")) {
m_rootElementFound=true;
//======================
// OBJECT IDENTIFIERS...
//======================
m_obj.setPid(grab(a, F, "PID"));
//=====================
// OBJECT PROPERTIES...
//=====================
} else if (localName.equals("property") || localName.equals("extproperty")) {
m_objPropertyName = grab(a, F, "NAME");
if (m_objPropertyName.equals(MODEL.STATE.uri)){
String stateString = grab(a, F, "VALUE");
String stateCode = null;
if (MODEL.DELETED.looselyMatches(stateString, true)) {
stateCode = "D";
} else if (MODEL.INACTIVE.looselyMatches(stateString, true)) {
stateCode = "I";
} else if (MODEL.ACTIVE.looselyMatches(stateString, true)) {
stateCode = "A";
}
m_obj.setState(stateCode);
} else if (m_objPropertyName.equals(MODEL.CONTENT_MODEL.uri)){
m_obj.setContentModelId(grab(a, F, "VALUE"));
} else if (m_objPropertyName.equals(MODEL.LABEL.uri)){
m_obj.setLabel(grab(a, F, "VALUE"));
} else if (m_objPropertyName.equals(MODEL.CREATED_DATE.uri)){
m_obj.setCreateDate(DateUtility.convertStringToDate(grab(a, F, "VALUE")));
} else if (m_objPropertyName.equals(VIEW.LAST_MODIFIED_DATE.uri)){
m_obj.setLastModDate(DateUtility.convertStringToDate(grab(a, F, "VALUE")));
} else if (m_objPropertyName.equals(RDF.TYPE.uri)) {
String oType = grab(a, F, "VALUE");
if (oType==null || oType.equals("")) { oType=MODEL.DATA_OBJECT.localName; }
if (MODEL.BDEF_OBJECT.looselyMatches(oType, false)) {
m_obj.setFedoraObjectType(DigitalObject.FEDORA_BDEF_OBJECT);
} else if (MODEL.BMECH_OBJECT.looselyMatches(oType, false)) {
m_obj.setFedoraObjectType(DigitalObject.FEDORA_BMECH_OBJECT);
} else {
m_obj.setFedoraObjectType(DigitalObject.FEDORA_OBJECT);
}
} else {
// add an extensible property in the property map
m_obj.setExtProperty(m_objPropertyName, grab(a, F, "VALUE"));
}
//===============
// DATASTREAMS...
//===============
} else if (localName.equals("datastream")) {
// get datastream container-level attributes...
// These are common for all versions of the datastream.
m_dsId=grab(a, F, "ID");
m_dsState=grab(a, F, "STATE");
m_dsControlGrp=grab(a, F, "CONTROL_GROUP");
String versionable =grab(a, F, "VERSIONABLE");
// If dsVersionable is null or missing, default to true.
if (versionable==null || versionable.equals("")) {
m_dsVersionable=true;
} else {
m_dsVersionable=new Boolean(versionable).booleanValue();
}
// Never allow the AUDIT datastream to be versioned
// since it naturally represents a system-controlled
// view of changes over time.
<MASK>checkMETSFormat(m_dsFormatURI);</MASK>
if (m_dsId.equals("AUDIT")) {
m_dsVersionable=false;
}
} else if (localName.equals("datastreamVersion")) {
// get datastream version-level attributes...
m_dsVersId=grab(a, F, "ID");
m_dsLabel=grab(a, F, "LABEL");
m_dsCreateDate=DateUtility.convertStringToDate(grab(a, F, "CREATED"));
String altIDsString = grab(a, F, "ALT_IDS");
if (altIDsString.length() == 0) {
m_dsAltIds = new String[0];
} else {
m_dsAltIds = altIDsString.split(" ");
}
m_dsFormatURI=grab(a, F, "FORMAT_URI");
if (m_dsFormatURI.length() == 0) {
m_dsFormatURI = null;
}
m_dsMimeType=grab(a, F, "MIMETYPE");
String sizeString=grab(a, F, "SIZE");
if (sizeString!=null && !sizeString.equals("")) {
try {
m_dsSize=Long.parseLong(sizeString);
} catch (NumberFormatException nfe) {
throw new SAXException("If specified, a datastream's "
+ "SIZE attribute must be an xsd:long.");
}
} else {
m_dsSize=-1;
}
if (m_dsVersId.equals("AUDIT.0")) {
m_gotAudit=true;
}
//======================
// DATASTREAM CONTENT...
//======================
// inside a datastreamVersion element, it's either going to be
// xmlContent (inline xml), contentLocation (a reference) or binaryContent
} else if (localName.equals("xmlContent")) {
m_dsXMLBuffer=new StringBuffer();
m_xmlDataLevel=0;
m_inXMLMetadata=true;
} else if (localName.equals("contentLocation")) {
String dsLocation=grab(a,F,"REF");
if (dsLocation==null || dsLocation.equals("")) {
throw new SAXException("REF attribute must be specified in contentLocation element");
}
// check if datastream is ExternalReferenced
if (m_dsControlGrp.equalsIgnoreCase("E") ||
m_dsControlGrp.equalsIgnoreCase("R") ) {
// URL FORMAT VALIDATION for dsLocation:
// make sure we have a properly formed URL
try {
ValidationUtility.validateURL(dsLocation, false);
} catch (ValidationException ve) {
throw new SAXException(ve.getMessage());
}
// system will set dsLocationType for E and R datastreams...
m_dsLocationType="URL";
m_dsLocation=dsLocation;
instantiateDatastream(new DatastreamReferencedContent());
// check if datastream is ManagedContent
} else if (m_dsControlGrp.equalsIgnoreCase("M")) {
// URL FORMAT VALIDATION for dsLocation:
// For Managed Content the URL is only checked when we are parsing a
// a NEW ingest file because the URL is replaced with an internal identifier
// once the repository has sucked in the content for storage.
if (m_obj.isNew()) {
try {
ValidationUtility.validateURL(dsLocation, false);
} catch (ValidationException ve) {
throw new SAXException(ve.getMessage());
}
}
m_dsLocationType="INTERNAL_ID";
m_dsLocation=dsLocation;
instantiateDatastream(new DatastreamManagedContent());
}
} else if (localName.equals("binaryContent")) {
// FIXME: implement support for this in Fedora 1.2
if (m_dsControlGrp.equalsIgnoreCase("M"))
{
m_readingBinaryContent=true;
m_binaryContentTempFile = null;
try {
m_binaryContentTempFile = File.createTempFile("binary-datastream", null);
}
catch (IOException ioe)
{
throw new SAXException(new StreamIOException("Unable to create temporary file for binary content"));
}
}
//==================
// DISSEMINATORS...
//==================
} else if (localName.equals("disseminator")) {
m_dissID=grab(a, F,"ID");
m_bDefID=grab(a, F, "BDEF_CONTRACT_PID");
m_dissState=grab(a, F,"STATE");
String versionable =grab(a, F, "VERSIONABLE");
// disseminator versioning is defaulted to true
if (versionable==null || versionable.equals("")) {
m_dissVersionable=true;
} else {
m_dissVersionable=new Boolean(versionable).booleanValue();
}
} else if (localName.equals("disseminatorVersion")) {
m_diss = new Disseminator();
m_diss.dissID=m_dissID;
m_diss.bDefID=m_bDefID;
m_diss.dissState=m_dissState;
String versionable =grab(a, F, "VERSIONABLE");
// disseminator versioning is defaulted to true
if (versionable==null || versionable.equals("")) {
m_dissVersionable=true;
} else {
m_dissVersionable=new Boolean(versionable).booleanValue();
}
m_diss.dissVersionID=grab(a, F,"ID");
m_diss.dissLabel=grab(a, F, "LABEL");
m_diss.bMechID=grab(a, F, "BMECH_SERVICE_PID");
m_diss.dissCreateDT=DateUtility.convertStringToDate(grab(a, F, "CREATED"));
} else if (localName.equals("serviceInputMap")) {
m_diss.dsBindMap=new DSBindingMap();
m_dsBindings = new ArrayList();
// Note that the dsBindMapID is not really necessary from the
// FOXML standpoint, but it was necessary in METS since the structMap
// was outside the disseminator. (Look at how it's used in the sql db.)
// Also, the rest of the attributes on the DSBindingMap are not
// really necessary since they are inherited from the disseminator.
// I just use the values picked up from disseminatorVersion.
m_diss.dsBindMapID=m_diss.dissVersionID + "b";
m_diss.dsBindMap.dsBindMapID=m_diss.dsBindMapID;
m_diss.dsBindMap.dsBindMechanismPID = m_diss.bMechID;
m_diss.dsBindMap.dsBindMapLabel = ""; // does not exist in FOXML
m_diss.dsBindMap.state = m_diss.dissState;
} else if (localName.equals("datastreamBinding")) {
DSBinding dsb = new DSBinding();
dsb.bindKeyName = grab(a, F,"KEY");
dsb.bindLabel = grab(a, F,"LABEL");
dsb.datastreamID = grab(a, F,"DATASTREAM_ID");
dsb.seqNo = grab(a, F,"ORDER");
m_dsBindings.add(dsb);
}
} else {
//===============
// INLINE XML...
//===============
if (m_inXMLMetadata) {
// we are inside an xmlContent element.
// just output it, remembering the number of foxml:xmlContent elements we see,
appendElementStart(uri, localName, qName, a, m_dsXMLBuffer);
// FOXML INSIDE FOXML! we have an inline XML datastream
// that is itself FOXML. We do not want to parse this!
if (uri.equals(F) && localName.equals("xmlContent")) {
m_xmlDataLevel++;
}
// if AUDIT datastream, initialize new audit record object
if (m_gotAudit) {
if (localName.equals("record")) {
m_auditRec=new AuditRecord();
m_auditRec.id=grab(a, uri, "ID");
} else if (localName.equals("process")) {
m_auditProcessType=grab(a, uri, "type");
}
}
} else {
// ignore all else
}
}
}" |
Inversion-Mutation | megadiff | "private void fireValueChange ( final DataItemValue.Builder builder )
{
injectAttributes ( builder );
this.sourceValue = builder.build ();
updateData ( this.sourceValue );
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "fireValueChange" | "private void fireValueChange ( final DataItemValue.Builder builder )
{
<MASK>this.sourceValue = builder.build ();</MASK>
injectAttributes ( builder );
updateData ( this.sourceValue );
}" |
Inversion-Mutation | megadiff | "protected ThreadState pickNextThread() {
//Set up an Iterator and go through it
Random randomGenerator = new Random();
int ticketCount = 0;
Iterator<ThreadState> itr = this.waitQueue.iterator();
while(itr.hasNext()) {
ticketCount += itr.next().getEffectivePriority();
System.out.println("ticketCount is " + ticketCount);
}
if(ticketCount > 0) {
int num = randomGenerator.nextInt(ticketCount);
itr = this.waitQueue.iterator();
ThreadState temp;
while(itr.hasNext()) {
temp = itr.next();
num -= temp.effectivePriority;
if(num <= 0){
return temp;
}
}
}
return null;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "pickNextThread" | "protected ThreadState pickNextThread() {
//Set up an Iterator and go through it
Random randomGenerator = new Random();
int ticketCount = 0;
Iterator<ThreadState> itr = this.waitQueue.iterator();
while(itr.hasNext()) {
ticketCount += itr.next().getEffectivePriority();
}
<MASK>System.out.println("ticketCount is " + ticketCount);</MASK>
if(ticketCount > 0) {
int num = randomGenerator.nextInt(ticketCount);
itr = this.waitQueue.iterator();
ThreadState temp;
while(itr.hasNext()) {
temp = itr.next();
num -= temp.effectivePriority;
if(num <= 0){
return temp;
}
}
}
return null;
}" |
Inversion-Mutation | megadiff | "protected int childCount(IThread thread) {
try {
int count = thread.getStackFrames().length;
if (isDisplayMonitors()) {
if (((IJavaDebugTarget)thread.getDebugTarget()).supportsMonitorInformation()) {
IJavaThread jThread = (IJavaThread) thread;
count += jThread.getOwnedMonitors().length;
if (jThread.getContendedMonitor() != null) {
count++;
}
} else {
// make room for the 'no monitor info' element
count++;
}
}
return count;
} catch (DebugException e) {
}
return -1;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "childCount" | "protected int childCount(IThread thread) {
try {
int count = thread.getStackFrames().length;
if (isDisplayMonitors()) {
if (((IJavaDebugTarget)thread.getDebugTarget()).supportsMonitorInformation()) {
IJavaThread jThread = (IJavaThread) thread;
count += jThread.getOwnedMonitors().length;
if (jThread.getContendedMonitor() != null) {
count++;
}
} else {
// make room for the 'no monitor info' element
count++;
}
<MASK>return count;</MASK>
}
} catch (DebugException e) {
}
return -1;
}" |
Inversion-Mutation | megadiff | "public void setRelativeAxisVisible(boolean visibility)
{
this.isVisibleRelativeAxis = visibility;
canvas.lock();
marker.SetEnabled(Utils.booleanToInt(visibility));
relativeAxes.SetVisibility(Utils.booleanToInt(visibility));
canvas.RenderSecured();
canvas.unlock();
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "setRelativeAxisVisible" | "public void setRelativeAxisVisible(boolean visibility)
{
this.isVisibleRelativeAxis = visibility;
canvas.lock();
marker.SetEnabled(Utils.booleanToInt(visibility));
<MASK>canvas.unlock();</MASK>
relativeAxes.SetVisibility(Utils.booleanToInt(visibility));
canvas.RenderSecured();
}" |
Inversion-Mutation | megadiff | "public void close() {
if (closed == null) {
try {
closed = new Exception("Connection Closed Traceback");
shutdownConnection();
jcbcStorageClientConnection.releaseClient(this);
LOGGER.info("Sparse Content Map Database Connection closed.");
} catch (Throwable t) {
LOGGER.error("Failed to close connection ", t);
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "close" | "public void close() {
if (closed == null) {
try {
shutdownConnection();
jcbcStorageClientConnection.releaseClient(this);
<MASK>closed = new Exception("Connection Closed Traceback");</MASK>
LOGGER.info("Sparse Content Map Database Connection closed.");
} catch (Throwable t) {
LOGGER.error("Failed to close connection ", t);
}
}
}" |
Inversion-Mutation | megadiff | "public static void mutate(Individual ind, double prob)
{
int mask = 1;
for (int i = 0; i < BITS; i++) {
double r = rand.nextDouble();
if (r < prob) {
ind.val ^= mask;
}
mask <<= 1;
}
ind.fitness(MIN_G);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "mutate" | "public static void mutate(Individual ind, double prob)
{
int mask = 1;
for (int i = 0; i < BITS; i++) {
<MASK>mask <<= 1;</MASK>
double r = rand.nextDouble();
if (r < prob) {
ind.val ^= mask;
}
}
ind.fitness(MIN_G);
}" |
Inversion-Mutation | megadiff | "protected JPanel buildInfoPanel() {
JPanel pnl = new JPanel();
pnl.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
pnl.setLayout(new GridBagLayout());
GridBagConstraints gc = new GridBagConstraints();
gc.fill = GridBagConstraints.BOTH;
gc.weighty = 1.0;
gc.weightx = 1.0;
gc.anchor = GridBagConstraints.LINE_START;
pnl.add(new JLabel(tr("<html>Please select the values to keep for the following tags.</html>")), gc);
gc.gridy = 1;
gc.fill = GridBagConstraints.HORIZONTAL;
gc.weighty = 0.0;
pnl.add(cbShowTagsWithConflictsOnly = new JCheckBox(tr("Show tags with conflicts only")), gc);
pnl.add(cbShowTagsWithMultiValuesOnly = new JCheckBox(tr("Show tags with multiple values only")), gc);
cbShowTagsWithConflictsOnly.addChangeListener(
new ChangeListener() {
public void stateChanged(ChangeEvent e) {
model.setShowTagsWithConflictsOnly(cbShowTagsWithConflictsOnly.isSelected());
cbShowTagsWithMultiValuesOnly.setEnabled(cbShowTagsWithConflictsOnly.isSelected());
}
}
);
cbShowTagsWithConflictsOnly.setSelected(
Main.pref.getBoolean(getClass().getName() + ".showTagsWithConflictsOnly", false)
);
cbShowTagsWithMultiValuesOnly.addChangeListener(
new ChangeListener() {
public void stateChanged(ChangeEvent e) {
model.setShowTagsWithMultiValuesOnly(cbShowTagsWithMultiValuesOnly.isSelected());
}
}
);
cbShowTagsWithMultiValuesOnly.setSelected(
Main.pref.getBoolean(getClass().getName() + ".showTagsWithMultiValuesOnly", false)
);
cbShowTagsWithMultiValuesOnly.setEnabled(cbShowTagsWithConflictsOnly.isSelected());
return pnl;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "buildInfoPanel" | "protected JPanel buildInfoPanel() {
JPanel pnl = new JPanel();
pnl.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
pnl.setLayout(new GridBagLayout());
GridBagConstraints gc = new GridBagConstraints();
gc.fill = GridBagConstraints.BOTH;
gc.weighty = 1.0;
gc.weightx = 1.0;
gc.anchor = GridBagConstraints.LINE_START;
pnl.add(new JLabel(tr("<html>Please select the values to keep for the following tags.</html>")), gc);
gc.gridy = 1;
gc.fill = GridBagConstraints.HORIZONTAL;
gc.weighty = 0.0;
pnl.add(cbShowTagsWithConflictsOnly = new JCheckBox(tr("Show tags with conflicts only")), gc);
cbShowTagsWithConflictsOnly.addChangeListener(
new ChangeListener() {
public void stateChanged(ChangeEvent e) {
model.setShowTagsWithConflictsOnly(cbShowTagsWithConflictsOnly.isSelected());
cbShowTagsWithMultiValuesOnly.setEnabled(cbShowTagsWithConflictsOnly.isSelected());
}
}
);
cbShowTagsWithConflictsOnly.setSelected(
Main.pref.getBoolean(getClass().getName() + ".showTagsWithConflictsOnly", false)
);
<MASK>pnl.add(cbShowTagsWithMultiValuesOnly = new JCheckBox(tr("Show tags with multiple values only")), gc);</MASK>
cbShowTagsWithMultiValuesOnly.addChangeListener(
new ChangeListener() {
public void stateChanged(ChangeEvent e) {
model.setShowTagsWithMultiValuesOnly(cbShowTagsWithMultiValuesOnly.isSelected());
}
}
);
cbShowTagsWithMultiValuesOnly.setSelected(
Main.pref.getBoolean(getClass().getName() + ".showTagsWithMultiValuesOnly", false)
);
cbShowTagsWithMultiValuesOnly.setEnabled(cbShowTagsWithConflictsOnly.isSelected());
return pnl;
}" |
Inversion-Mutation | megadiff | "@Test
public void testChannelAwareMessageListenerDontExpose() throws Exception {
ConnectionFactory mockConnectionFactory = mock(ConnectionFactory.class);
Connection mockConnection = mock(Connection.class);
final Channel firstChannel = mock(Channel.class);
when(firstChannel.isOpen()).thenReturn(true);
final Channel secondChannel = mock(Channel.class);
when(secondChannel.isOpen()).thenReturn(true);
final SingleConnectionFactory singleConnectionFactory = new SingleConnectionFactory(mockConnectionFactory);
when(mockConnectionFactory.newConnection((ExecutorService) null)).thenReturn(mockConnection);
when(mockConnection.isOpen()).thenReturn(true);
final AtomicReference<Exception> tooManyChannels = new AtomicReference<Exception>();
doAnswer(new Answer<Channel>(){
boolean done;
@Override
public Channel answer(InvocationOnMock invocation) throws Throwable {
if (!done) {
done = true;
return firstChannel;
}
return secondChannel;
}
}).when(mockConnection).createChannel();
final AtomicReference<Consumer> consumer = new AtomicReference<Consumer>();
doAnswer(new Answer<String>() {
@Override
public String answer(InvocationOnMock invocation) throws Throwable {
consumer.set((Consumer) invocation.getArguments()[2]);
return null;
}
}).when(firstChannel)
.basicConsume(Mockito.anyString(), Mockito.anyBoolean(), Mockito.any(Consumer.class));
final CountDownLatch commitLatch = new CountDownLatch(1);
doAnswer(new Answer<String>() {
@Override
public String answer(InvocationOnMock invocation) throws Throwable {
commitLatch.countDown();
return null;
}
}).when(firstChannel).txCommit();
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<Channel> exposed = new AtomicReference<Channel>();
SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(singleConnectionFactory);
container.setMessageListener(new ChannelAwareMessageListener() {
public void onMessage(Message message, Channel channel) {
exposed.set(channel);
RabbitTemplate rabbitTemplate = new RabbitTemplate(singleConnectionFactory);
rabbitTemplate.setChannelTransacted(true);
// should use same channel as container
rabbitTemplate.convertAndSend("foo", "bar", "baz");
latch.countDown();
}
});
container.setQueueNames("queue");
container.setChannelTransacted(true);
container.setExposeListenerChannel(false);
container.setShutdownTimeout(100);
container.afterPropertiesSet();
container.start();
consumer.get().handleDelivery("qux", new Envelope(1, false, "foo", "bar"), new BasicProperties(), new byte[] {0});
assertTrue(latch.await(10, TimeUnit.SECONDS));
Exception e = tooManyChannels.get();
if (e != null) {
throw e;
}
// once for listener, once for exposed + 0 for template (used bound)
verify(mockConnection, Mockito.times(2)).createChannel();
assertTrue(commitLatch.await(10, TimeUnit.SECONDS));
verify(firstChannel).txCommit();
verify(secondChannel).txCommit();
verify(secondChannel).basicPublish(Mockito.anyString(), Mockito.anyString(), Mockito.anyBoolean(),
Mockito.anyBoolean(), Mockito.any(BasicProperties.class), Mockito.any(byte[].class));
assertSame(secondChannel, exposed.get());
verify(firstChannel, Mockito.never()).close();
verify(secondChannel, Mockito.times(1)).close();
container.stop();
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "testChannelAwareMessageListenerDontExpose" | "@Test
public void testChannelAwareMessageListenerDontExpose() throws Exception {
ConnectionFactory mockConnectionFactory = mock(ConnectionFactory.class);
Connection mockConnection = mock(Connection.class);
final Channel firstChannel = mock(Channel.class);
when(firstChannel.isOpen()).thenReturn(true);
final Channel secondChannel = mock(Channel.class);
when(secondChannel.isOpen()).thenReturn(true);
final SingleConnectionFactory singleConnectionFactory = new SingleConnectionFactory(mockConnectionFactory);
when(mockConnectionFactory.newConnection((ExecutorService) null)).thenReturn(mockConnection);
when(mockConnection.isOpen()).thenReturn(true);
final AtomicReference<Exception> tooManyChannels = new AtomicReference<Exception>();
doAnswer(new Answer<Channel>(){
boolean done;
@Override
public Channel answer(InvocationOnMock invocation) throws Throwable {
if (!done) {
done = true;
return firstChannel;
}
return secondChannel;
}
}).when(mockConnection).createChannel();
final AtomicReference<Consumer> consumer = new AtomicReference<Consumer>();
doAnswer(new Answer<String>() {
@Override
public String answer(InvocationOnMock invocation) throws Throwable {
consumer.set((Consumer) invocation.getArguments()[2]);
return null;
}
}).when(firstChannel)
.basicConsume(Mockito.anyString(), Mockito.anyBoolean(), Mockito.any(Consumer.class));
final CountDownLatch commitLatch = new CountDownLatch(1);
doAnswer(new Answer<String>() {
@Override
public String answer(InvocationOnMock invocation) throws Throwable {
commitLatch.countDown();
return null;
}
}).when(firstChannel).txCommit();
final CountDownLatch latch = new CountDownLatch(1);
final AtomicReference<Channel> exposed = new AtomicReference<Channel>();
SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(singleConnectionFactory);
container.setMessageListener(new ChannelAwareMessageListener() {
public void onMessage(Message message, Channel channel) {
exposed.set(channel);
RabbitTemplate rabbitTemplate = new RabbitTemplate(singleConnectionFactory);
rabbitTemplate.setChannelTransacted(true);
// should use same channel as container
rabbitTemplate.convertAndSend("foo", "bar", "baz");
latch.countDown();
}
});
container.setQueueNames("queue");
container.setChannelTransacted(true);
container.setExposeListenerChannel(false);
container.setShutdownTimeout(100);
container.afterPropertiesSet();
container.start();
consumer.get().handleDelivery("qux", new Envelope(1, false, "foo", "bar"), new BasicProperties(), new byte[] {0});
assertTrue(latch.await(10, TimeUnit.SECONDS));
Exception e = tooManyChannels.get();
if (e != null) {
throw e;
}
// once for listener, once for exposed + 0 for template (used bound)
verify(mockConnection, Mockito.times(2)).createChannel();
assertTrue(commitLatch.await(10, TimeUnit.SECONDS));
verify(firstChannel).txCommit();
verify(secondChannel).txCommit();
verify(secondChannel).basicPublish(Mockito.anyString(), Mockito.anyString(), Mockito.anyBoolean(),
Mockito.anyBoolean(), Mockito.any(BasicProperties.class), Mockito.any(byte[].class));
<MASK>container.stop();</MASK>
assertSame(secondChannel, exposed.get());
verify(firstChannel, Mockito.never()).close();
verify(secondChannel, Mockito.times(1)).close();
}" |
Inversion-Mutation | megadiff | "@Override
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
String ipAddressesList = nullToEmpty(request.getParameter("ipAddressesList"));
String getAllLogs = nullToEmpty(request.getParameter("getLogs"));
String clearLogs = nullToEmpty(request.getParameter("clearLogs"));
String[] ipAddresses = null;
if (!ipAddressesList.isEmpty()) {
if (ipAddressesList.contains(",")) {
ipAddressesList = ipAddressesList
.substring(0, ipAddressesList.length() - 1);
ipAddresses = ipAddressesList.split(",");
} else {
ipAddresses = new String[]{ipAddressesList};
}
} else {
response.sendError(404, "empty ip address");
}
if(!getAllLogs.isEmpty()){
for(String ipAddress : ipAddresses){
getLogsFromIp(ipAddress);
}
formatLogs(LOCALHOST);
}
if(!clearLogs.isEmpty()){
for(String ipAddress : ipAddresses){
clearLogs(ipAddress);
}
}
response.sendRedirect(PageNames.AMAZON);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "doGet" | "@Override
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
String ipAddressesList = nullToEmpty(request.getParameter("ipAddressesList"));
String getAllLogs = nullToEmpty(request.getParameter("getLogs"));
String clearLogs = nullToEmpty(request.getParameter("clearLogs"));
String[] ipAddresses = null;
if (!ipAddressesList.isEmpty()) {
if (ipAddressesList.contains(",")) {
ipAddressesList = ipAddressesList
.substring(0, ipAddressesList.length() - 1);
ipAddresses = ipAddressesList.split(",");
} else {
ipAddresses = new String[]{ipAddressesList};
}
} else {
response.sendError(404, "empty ip address");
}
if(!getAllLogs.isEmpty()){
for(String ipAddress : ipAddresses){
getLogsFromIp(ipAddress);
<MASK>formatLogs(LOCALHOST);</MASK>
}
}
if(!clearLogs.isEmpty()){
for(String ipAddress : ipAddresses){
clearLogs(ipAddress);
}
}
response.sendRedirect(PageNames.AMAZON);
}" |
Inversion-Mutation | megadiff | "@Override
protected void setup(Context context) throws IOException, InterruptedException {
_blurTask = BlurTask.read(context.getConfiguration());
_configuration = context.getConfiguration();
setupCounters(context);
setupZookeeper(context);
setupAnalyzer(context);
setupDirectory(context);
setupWriter(context);
if (_blurTask.getIndexingType() == INDEXING_TYPE.UPDATE) {
_reader = IndexReader.open(_directory, true);
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "setup" | "@Override
protected void setup(Context context) throws IOException, InterruptedException {
_blurTask = BlurTask.read(context.getConfiguration());
setupCounters(context);
setupZookeeper(context);
setupAnalyzer(context);
setupDirectory(context);
setupWriter(context);
<MASK>_configuration = context.getConfiguration();</MASK>
if (_blurTask.getIndexingType() == INDEXING_TYPE.UPDATE) {
_reader = IndexReader.open(_directory, true);
}
}" |
Inversion-Mutation | megadiff | "public void clear () {
Object[] items = this.items;
for (int i = 0, n = size; i < n; i++)
items[i] = null;
size = 0;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "clear" | "public void clear () {
<MASK>size = 0;</MASK>
Object[] items = this.items;
for (int i = 0, n = size; i < n; i++)
items[i] = null;
}" |
Inversion-Mutation | megadiff | "private void createProject() {
// get the target and try to resolve it.
int targetId = mSdkCommandLine.getParamTargetId();
IAndroidTarget[] targets = mSdkManager.getTargets();
if (targetId < 1 || targetId > targets.length) {
errorAndExit("Target id is not valid. Use '%s list targets' to get the target ids.",
SdkConstants.androidCmdName());
}
IAndroidTarget target = targets[targetId - 1];
ProjectCreator creator = new ProjectCreator(mSdkFolder,
mSdkCommandLine.isVerbose() ? OutputLevel.VERBOSE :
mSdkCommandLine.isSilent() ? OutputLevel.SILENT :
OutputLevel.NORMAL,
mSdkLog);
String projectDir = getProjectLocation(mSdkCommandLine.getParamLocationPath());
String projectName = mSdkCommandLine.getParamName();
String packageName = mSdkCommandLine.getParamProjectPackage();
String activityName = mSdkCommandLine.getParamProjectActivity();
if (projectName != null &&
!ProjectCreator.RE_PROJECT_NAME.matcher(projectName).matches()) {
errorAndExit(
"Project name '%1$s' contains invalid characters.\nAllowed characters are: %2$s",
projectName, ProjectCreator.CHARS_PROJECT_NAME);
return;
}
if (activityName != null &&
!ProjectCreator.RE_ACTIVITY_NAME.matcher(activityName).matches()) {
errorAndExit(
"Activity name '%1$s' contains invalid characters.\nAllowed characters are: %2$s",
activityName, ProjectCreator.CHARS_ACTIVITY_NAME);
return;
}
if (packageName != null &&
!ProjectCreator.RE_PACKAGE_NAME.matcher(packageName).matches()) {
errorAndExit(
"Package name '%1$s' contains invalid characters.\n" +
"A package name must be constitued of two Java identifiers.\n" +
"Each identifier allowed characters are: %2$s",
packageName, ProjectCreator.CHARS_PACKAGE_NAME);
return;
}
creator.createProject(projectDir,
projectName,
packageName,
activityName,
target,
false /* isTestProject*/);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "createProject" | "private void createProject() {
// get the target and try to resolve it.
int targetId = mSdkCommandLine.getParamTargetId();
IAndroidTarget[] targets = mSdkManager.getTargets();
if (targetId < 1 || targetId > targets.length) {
errorAndExit("Target id is not valid. Use '%s list targets' to get the target ids.",
SdkConstants.androidCmdName());
}
IAndroidTarget target = targets[targetId - 1];
ProjectCreator creator = new ProjectCreator(mSdkFolder,
mSdkCommandLine.isVerbose() ? OutputLevel.VERBOSE :
mSdkCommandLine.isSilent() ? OutputLevel.SILENT :
OutputLevel.NORMAL,
mSdkLog);
String projectDir = getProjectLocation(mSdkCommandLine.getParamLocationPath());
String projectName = mSdkCommandLine.getParamName();
String packageName = mSdkCommandLine.getParamProjectPackage();
String activityName = mSdkCommandLine.getParamProjectActivity();
if (projectName != null &&
!ProjectCreator.RE_PROJECT_NAME.matcher(projectName).matches()) {
errorAndExit(
"Project name '%1$s' contains invalid characters.\nAllowed characters are: %2$s",
projectName, ProjectCreator.CHARS_PROJECT_NAME);
return;
}
if (activityName != null &&
!ProjectCreator.RE_ACTIVITY_NAME.matcher(activityName).matches()) {
errorAndExit(
"Activity name '%1$s' contains invalid characters.\nAllowed characters are: %2$s",
<MASK>activityName,</MASK> ProjectCreator.CHARS_ACTIVITY_NAME);
return;
}
if (packageName != null &&
!ProjectCreator.RE_PACKAGE_NAME.matcher(packageName).matches()) {
errorAndExit(
"Package name '%1$s' contains invalid characters.\n" +
"A package name must be constitued of two Java identifiers.\n" +
"Each identifier allowed characters are: %2$s",
packageName, ProjectCreator.CHARS_PACKAGE_NAME);
return;
}
creator.createProject(projectDir,
projectName,
<MASK>activityName,</MASK>
packageName,
target,
false /* isTestProject*/);
}" |
Inversion-Mutation | megadiff | "private void chartMouseMoved(java.awt.event.MouseEvent evt) {
int x = evt.getX();
int y = evt.getY();
if (x >= chartRect.x
&& x <= (chartRect.x + chartRect.width)
&& y >= chartRect.y
&& y <= (chartRect.y + chartRect.height)) {
xHoverInfo = x;
yHoverInfo = y;
showHoverInfo();
hoverWindow.setVisible(true);
} else {
hoverWindow.setVisible(false);
xHoverInfo = -1;
yHoverInfo = -1;
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "chartMouseMoved" | "private void chartMouseMoved(java.awt.event.MouseEvent evt) {
int x = evt.getX();
int y = evt.getY();
if (x >= chartRect.x
&& x <= (chartRect.x + chartRect.width)
&& y >= chartRect.y
&& y <= (chartRect.y + chartRect.height)) {
<MASK>hoverWindow.setVisible(true);</MASK>
xHoverInfo = x;
yHoverInfo = y;
showHoverInfo();
} else {
hoverWindow.setVisible(false);
xHoverInfo = -1;
yHoverInfo = -1;
}
}" |
Inversion-Mutation | megadiff | "private void drawWord(int x, int y, ZLTextWord word, int start, int length, boolean addHyphenationSign) {
final ZLPaintContext context = getContext();
context.setColor(myTextStyle.getColor());
if ((start == 0) && (length == -1)) {
context.drawString(x, y, word.Data, word.Offset, word.Length);
} else {
int startPos = start;
int endPos = (length == -1) ? word.Length : start + length;
if (!addHyphenationSign) {
context.drawString(x, y, word.Data, word.Offset + startPos, endPos - startPos);
} else {
String substr = new String(word.Data);
substr = substr.substring(word.Offset + startPos, word.Offset + endPos);
substr += "-";
context.drawString(x, y, substr.toCharArray(), 0, substr.length());
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "drawWord" | "private void drawWord(int x, int y, ZLTextWord word, int start, int length, boolean addHyphenationSign) {
final ZLPaintContext context = getContext();
if ((start == 0) && (length == -1)) {
<MASK>context.setColor(myTextStyle.getColor());</MASK>
context.drawString(x, y, word.Data, word.Offset, word.Length);
} else {
int startPos = start;
int endPos = (length == -1) ? word.Length : start + length;
if (!addHyphenationSign) {
context.drawString(x, y, word.Data, word.Offset + startPos, endPos - startPos);
} else {
String substr = new String(word.Data);
substr = substr.substring(word.Offset + startPos, word.Offset + endPos);
substr += "-";
context.drawString(x, y, substr.toCharArray(), 0, substr.length());
}
}
}" |
Inversion-Mutation | megadiff | "private void initFromConfig() {
Properties props = new Properties();
try {
String aliasFileName = System.getProperty("alias.file");
if (aliasFileName != null) {
log.info("Reading from file " + aliasFileName);
props.load(new FileInputStream(aliasFileName));
reinit(props);
}
} catch (Exception e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "initFromConfig" | "private void initFromConfig() {
Properties props = new Properties();
try {
String aliasFileName = System.getProperty("alias.file");
<MASK>log.info("Reading from file " + aliasFileName);</MASK>
if (aliasFileName != null) {
props.load(new FileInputStream(aliasFileName));
reinit(props);
}
} catch (Exception e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
}" |
Inversion-Mutation | megadiff | "@FireExtended
public void setDTG_Start(HiResDate newStart)
{
// check that we're still after the start of the host track
if(newStart.lessThan(this.getReferenceTrack().getStartDTG()))
{
newStart = this.getReferenceTrack().getStartDTG();
}
// ok, how far is this from the current end
long delta = newStart.getMicros() - startDTG().getMicros();
// and what distance does this mean?
double deltaHrs = delta / 1000000d / 60d / 60d;
double distDegs = this.getSpeed().getValueIn(WorldSpeed.Kts) * deltaHrs / 60;
double theDirection = MWC.Algorithms.Conversions.Degs2Rads(this.getCourse());
// we don't need to worry about reversing the direction, since we have a -ve distance
// so what's the new origin?
WorldLocation currentStart =new WorldLocation(this.getTrackStart());
WorldLocation newOrigin = currentStart.add(new WorldVector(theDirection, distDegs, 0));
// and what's the point on the host track
Watchable[] matches = this.getReferenceTrack().getNearestTo(newStart);
Watchable newRefPt = matches[0];
WorldVector newOffset = newOrigin.subtract(newRefPt.getLocation());
// right, we know where the new track will be, see if we need to ditch any
if(delta > 0)
{
// right, we're shortening the track.
// check the end point is before the end
if (newStart.getMicros() > endDTG().getMicros())
return;
// ok, it's worth bothering with. get ready to store ones we'll lose
Vector<FixWrapper> onesToRemove = new Vector<FixWrapper>();
Iterator<Editable> iter = this.getData().iterator();
while (iter.hasNext())
{
FixWrapper thisF = (FixWrapper) iter.next();
if (thisF.getTime().lessThan(newStart))
{
onesToRemove.add(thisF);
}
}
// and ditch them
for (Iterator<FixWrapper> iterator = onesToRemove.iterator(); iterator
.hasNext();)
{
FixWrapper thisFix = iterator.next();
this.removeElement(thisFix);
}
}
// right, we may have pruned off too far. See if we need to put a bit back in...
if (newStart.lessThan(startDTG()))
{
// right, we if we have to add another
// find the current last point
FixWrapper theLoc = (FixWrapper) this.first();
// don't worry about the location, we're going to DR it on anyway...
WorldLocation newLoc = null;
Fix newFix = new Fix(newStart, newLoc, MWC.Algorithms.Conversions
.Degs2Rads(this.getCourse()), MWC.Algorithms.Conversions.Kts2Yps(this.getSpeed().getValueIn(
WorldSpeed.Kts)));
// and apply the stretch
FixWrapper newItem = new FixWrapper(newFix);
// set some other bits
newItem.setTrackWrapper(this._myTrack);
newItem.setColor(theLoc.getActualColor());
newItem.setSymbolShowing(theLoc.getSymbolShowing());
newItem.setLabelShowing(theLoc.getLabelShowing());
newItem.setLabelLocation(theLoc.getLabelLocation());
newItem.setLabelFormat(theLoc.getLabelFormat());
this.add(newItem);
}
// and sort out the new offset
this._offset = newOffset;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "setDTG_Start" | "@FireExtended
public void setDTG_Start(HiResDate newStart)
{
// check that we're still after the start of the host track
if(newStart.lessThan(this.getReferenceTrack().getStartDTG()))
{
newStart = this.getReferenceTrack().getStartDTG();
}
// ok, how far is this from the current end
long delta = newStart.getMicros() - startDTG().getMicros();
// and what distance does this mean?
double deltaHrs = delta / 1000000d / 60d / 60d;
double distDegs = this.getSpeed().getValueIn(WorldSpeed.Kts) * deltaHrs / 60;
double theDirection = MWC.Algorithms.Conversions.Degs2Rads(this.getCourse());
// we don't need to worry about reversing the direction, since we have a -ve distance
// so what's the new origin?
WorldLocation currentStart =new WorldLocation(this.getTrackStart());
WorldLocation newOrigin = currentStart.add(new WorldVector(theDirection, distDegs, 0));
// and what's the point on the host track
Watchable[] matches = this.getReferenceTrack().getNearestTo(newStart);
Watchable newRefPt = matches[0];
WorldVector newOffset = newOrigin.subtract(newRefPt.getLocation());
// right, we know where the new track will be, see if we need to ditch any
if(delta > 0)
{
// right, we're shortening the track.
// check the end point is before the end
if (newStart.getMicros() > endDTG().getMicros())
return;
// ok, it's worth bothering with. get ready to store ones we'll lose
Vector<FixWrapper> onesToRemove = new Vector<FixWrapper>();
Iterator<Editable> iter = this.getData().iterator();
while (iter.hasNext())
{
FixWrapper thisF = (FixWrapper) iter.next();
if (thisF.getTime().lessThan(newStart))
{
onesToRemove.add(thisF);
}
}
// and ditch them
for (Iterator<FixWrapper> iterator = onesToRemove.iterator(); iterator
.hasNext();)
{
FixWrapper thisFix = iterator.next();
this.removeElement(thisFix);
}
}
// right, we may have pruned off too far. See if we need to put a bit back in...
if (newStart.lessThan(startDTG()))
{
// right, we if we have to add another
// find the current last point
FixWrapper theLoc = (FixWrapper) this.first();
// don't worry about the location, we're going to DR it on anyway...
WorldLocation newLoc = null;
Fix newFix = new Fix(newStart, newLoc, MWC.Algorithms.Conversions
.Degs2Rads(this.getCourse()), MWC.Algorithms.Conversions.Kts2Yps(this.getSpeed().getValueIn(
WorldSpeed.Kts)));
// and apply the stretch
FixWrapper newItem = new FixWrapper(newFix);
// set some other bits
<MASK>newItem.setColor(theLoc.getActualColor());</MASK>
newItem.setTrackWrapper(this._myTrack);
newItem.setSymbolShowing(theLoc.getSymbolShowing());
newItem.setLabelShowing(theLoc.getLabelShowing());
newItem.setLabelLocation(theLoc.getLabelLocation());
newItem.setLabelFormat(theLoc.getLabelFormat());
this.add(newItem);
}
// and sort out the new offset
this._offset = newOffset;
}" |
Inversion-Mutation | megadiff | "private void addDatabaseComponents() {
container.addSingleton(JdbcDriverHolder.class);
container.addSingleton(DryRunDatabase.class);
// mybatis
container.addSingleton(BatchDatabase.class);
container.addSingleton(MyBatis.class);
container.addSingleton(DatabaseVersion.class);
container.addSingleton(DatabaseBatchCompatibility.class);
for (Class daoClass : DaoUtils.getDaoClasses()) {
container.addSingleton(daoClass);
}
// hibernate
container.addSingleton(DefaultDatabaseConnector.class);
container.addSingleton(ThreadLocalDatabaseSessionFactory.class);
container.addPicoAdapter(new DatabaseSessionProvider());
container.addSingleton(BatchDatabaseSettingsLoader.class);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "addDatabaseComponents" | "private void addDatabaseComponents() {
container.addSingleton(JdbcDriverHolder.class);
container.addSingleton(DryRunDatabase.class);
// mybatis
container.addSingleton(BatchDatabase.class);
container.addSingleton(MyBatis.class);
container.addSingleton(DatabaseVersion.class);
for (Class daoClass : DaoUtils.getDaoClasses()) {
container.addSingleton(daoClass);
}
// hibernate
container.addSingleton(DefaultDatabaseConnector.class);
container.addSingleton(ThreadLocalDatabaseSessionFactory.class);
container.addPicoAdapter(new DatabaseSessionProvider());
<MASK>container.addSingleton(DatabaseBatchCompatibility.class);</MASK>
container.addSingleton(BatchDatabaseSettingsLoader.class);
}" |
Inversion-Mutation | megadiff | "@Test
public void testUpgradeReadLockToOptimisticForceIncrement() throws Exception {
EntityManager em = getOrCreateEntityManager();
final EntityManager em2 = createIsolatedEntityManager();
try {
Lock lock = new Lock(); //
lock.setName( "name" );
em.getTransaction().begin(); // create the test entity first
em.persist( lock );
em.getTransaction().commit();
em.getTransaction().begin(); // start tx1
lock = em.getReference( Lock.class, lock.getId() );
final Integer id = lock.getId();
em.lock( lock, LockModeType.READ ); // start with READ lock in tx1
// upgrade to OPTIMISTIC_FORCE_INCREMENT in tx1
em.lock( lock, LockModeType.OPTIMISTIC_FORCE_INCREMENT);
lock.setName( "surname" ); // don't end tx1 yet
final CountDownLatch latch = new CountDownLatch(1);
Thread t = new Thread( new Runnable() {
public void run() {
try {
em2.getTransaction().begin(); // start tx2
Lock lock2 = em2.getReference( Lock.class, id );
lock2.setName("renamed"); // change entity
}
finally {
em2.getTransaction().commit();
em2.close();
latch.countDown(); // signal that tx2 is committed
}
}
} );
t.setDaemon( true );
t.setName("testUpgradeReadLockToOptimisticForceIncrement tx2");
t.start();
log.info("testUpgradeReadLockToOptimisticForceIncrement: wait on BG thread");
boolean latchSet = latch.await( 10, TimeUnit.SECONDS );
assertTrue( "background test thread finished (lock timeout is broken)", latchSet );
// tx2 is complete, try to commit tx1
try {
em.getTransaction().commit();
}
catch (Throwable expectedToFail) {
while(expectedToFail != null &&
!(expectedToFail instanceof javax.persistence.OptimisticLockException)) {
expectedToFail = expectedToFail.getCause();
}
assertTrue("upgrade to OPTIMISTIC_FORCE_INCREMENT is expected to fail at end of transaction1 since tranaction2 already updated the entity",
expectedToFail instanceof javax.persistence.OptimisticLockException);
}
}
finally {
em.close();
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "testUpgradeReadLockToOptimisticForceIncrement" | "@Test
public void testUpgradeReadLockToOptimisticForceIncrement() throws Exception {
EntityManager em = getOrCreateEntityManager();
final EntityManager em2 = createIsolatedEntityManager();
try {
Lock lock = new Lock(); //
lock.setName( "name" );
em.getTransaction().begin(); // create the test entity first
em.persist( lock );
em.getTransaction().commit();
em.getTransaction().begin(); // start tx1
lock = em.getReference( Lock.class, lock.getId() );
final Integer id = lock.getId();
em.lock( lock, LockModeType.READ ); // start with READ lock in tx1
// upgrade to OPTIMISTIC_FORCE_INCREMENT in tx1
em.lock( lock, LockModeType.OPTIMISTIC_FORCE_INCREMENT);
lock.setName( "surname" ); // don't end tx1 yet
final CountDownLatch latch = new CountDownLatch(1);
Thread t = new Thread( new Runnable() {
public void run() {
try {
em2.getTransaction().begin(); // start tx2
Lock lock2 = em2.getReference( Lock.class, id );
lock2.setName("renamed"); // change entity
}
finally {
em2.getTransaction().commit();
<MASK>latch.countDown(); // signal that tx2 is committed</MASK>
em2.close();
}
}
} );
t.setDaemon( true );
t.setName("testUpgradeReadLockToOptimisticForceIncrement tx2");
t.start();
log.info("testUpgradeReadLockToOptimisticForceIncrement: wait on BG thread");
boolean latchSet = latch.await( 10, TimeUnit.SECONDS );
assertTrue( "background test thread finished (lock timeout is broken)", latchSet );
// tx2 is complete, try to commit tx1
try {
em.getTransaction().commit();
}
catch (Throwable expectedToFail) {
while(expectedToFail != null &&
!(expectedToFail instanceof javax.persistence.OptimisticLockException)) {
expectedToFail = expectedToFail.getCause();
}
assertTrue("upgrade to OPTIMISTIC_FORCE_INCREMENT is expected to fail at end of transaction1 since tranaction2 already updated the entity",
expectedToFail instanceof javax.persistence.OptimisticLockException);
}
}
finally {
em.close();
}
}" |
Inversion-Mutation | megadiff | "public void run() {
try {
em2.getTransaction().begin(); // start tx2
Lock lock2 = em2.getReference( Lock.class, id );
lock2.setName("renamed"); // change entity
}
finally {
em2.getTransaction().commit();
em2.close();
latch.countDown(); // signal that tx2 is committed
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "run" | "public void run() {
try {
em2.getTransaction().begin(); // start tx2
Lock lock2 = em2.getReference( Lock.class, id );
lock2.setName("renamed"); // change entity
}
finally {
em2.getTransaction().commit();
<MASK>latch.countDown(); // signal that tx2 is committed</MASK>
em2.close();
}
}" |
Inversion-Mutation | megadiff | "@Override
public void onAnimationEnd(Animation animation) {
mCurrentModeFrame.setVisibility(View.VISIBLE);
mModeSelectionFrame.setVisibility(View.GONE);
changeToSelectedMode();
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "onAnimationEnd" | "@Override
public void onAnimationEnd(Animation animation) {
<MASK>changeToSelectedMode();</MASK>
mCurrentModeFrame.setVisibility(View.VISIBLE);
mModeSelectionFrame.setVisibility(View.GONE);
}" |
Inversion-Mutation | megadiff | "@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException {
try {
this.context = context;
classType = context.getTypeOracle().getType(typeName);
PrintWriter sourceWriter = context.tryCreate(logger, getPackageName(),getClassName());
if (sourceWriter != null) {
StringWriter templateWriter = new StringWriter();
createTemplate().process(scan(), templateWriter);
sourceWriter.print(templateWriter.toString());
context.commit(logger, sourceWriter);
}
return getPackageName() + "." + getClassName();
} catch (Exception e) {
logger.log(TreeLogger.Type.ERROR, e.getMessage());
}
return null;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "generate" | "@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException {
try {
this.context = context;
classType = context.getTypeOracle().getType(typeName);
PrintWriter sourceWriter = context.tryCreate(logger, getPackageName(),getClassName());
if (sourceWriter != null) {
StringWriter templateWriter = new StringWriter();
createTemplate().process(scan(), templateWriter);
sourceWriter.print(templateWriter.toString());
context.commit(logger, sourceWriter);
<MASK>return getPackageName() + "." + getClassName();</MASK>
}
} catch (Exception e) {
logger.log(TreeLogger.Type.ERROR, e.getMessage());
}
return null;
}" |
Inversion-Mutation | megadiff | "public void refresh(final ResourceTraversal[] traversals, int flags, IProgressMonitor monitor) throws CoreException {
SubscriberDiffTreeEventHandler handler = getHandler();
if (handler != null) {
GroupProgressMonitor group = getGroup(monitor);
if (group != null)
handler.setProgressGroupHint(group.getGroup(), group.getTicks());
handler.initializeIfNeeded();
((CVSWorkspaceSubscriber)getSubscriber()).refreshWithContentFetch(traversals, monitor);
runInBackground(new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
cacheContents(traversals, getDiffTree(), true, monitor);
}
});
} else {
super.refresh(traversals, flags, monitor);
runInBackground(new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
cacheContents(traversals, getDiffTree(), false, monitor);
}
});
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "refresh" | "public void refresh(final ResourceTraversal[] traversals, int flags, IProgressMonitor monitor) throws CoreException {
SubscriberDiffTreeEventHandler handler = getHandler();
if (handler != null) {
GroupProgressMonitor group = getGroup(monitor);
if (group != null)
handler.setProgressGroupHint(group.getGroup(), group.getTicks());
handler.initializeIfNeeded();
runInBackground(new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
cacheContents(traversals, getDiffTree(), true, monitor);
}
});
<MASK>((CVSWorkspaceSubscriber)getSubscriber()).refreshWithContentFetch(traversals, monitor);</MASK>
} else {
super.refresh(traversals, flags, monitor);
runInBackground(new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) throws CoreException {
cacheContents(traversals, getDiffTree(), false, monitor);
}
});
}
}" |
Inversion-Mutation | megadiff | "@Override
public void run() {
while (!done) {
Map<Lock,T> map = ((PessimisticLockManagerImpl)mgr).getLockStore();
System.out.println("Locks currently held at " + new Date() + ":");
for (Lock lock : map.keySet()) {
LockImpl<T> l = (LockImpl) lock;
System.out.println(l);
final long now = System.currentTimeMillis();
final long then = l.getCreationTime();
if (now - then > timeOutMinutes * 60000) {
System.out.println("Removing stale lock " + l);
mgr.releaseLock(l);
}
}
try {
Thread.sleep(1000 * sleepSeconds);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "run" | "@Override
public void run() {
while (!done) {
Map<Lock,T> map = ((PessimisticLockManagerImpl)mgr).getLockStore();
System.out.println("Locks currently held at " + new Date() + ":");
for (Lock lock : map.keySet()) {
LockImpl<T> l = (LockImpl) lock;
System.out.println(l);
final long now = System.currentTimeMillis();
final long then = l.getCreationTime();
if (now - then > timeOutMinutes * 60000) {
System.out.println("Removing stale lock " + l);
}
<MASK>mgr.releaseLock(l);</MASK>
}
try {
Thread.sleep(1000 * sleepSeconds);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}" |
Inversion-Mutation | megadiff | "private String takeScreenshotAndReturnFileName(ITestResult result) {
String imageName = screenshotFileNameFrom(result);
String imagePath = concat(output, separator, imageName);
try {
output.createIfNecessary();
screenshotTaker.saveDesktopAsPng(imagePath);
} catch (Exception e) {
logger.log(SEVERE, e.getMessage(), e);
return null;
}
return imageName;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "takeScreenshotAndReturnFileName" | "private String takeScreenshotAndReturnFileName(ITestResult result) {
<MASK>output.createIfNecessary();</MASK>
String imageName = screenshotFileNameFrom(result);
String imagePath = concat(output, separator, imageName);
try {
screenshotTaker.saveDesktopAsPng(imagePath);
} catch (Exception e) {
logger.log(SEVERE, e.getMessage(), e);
return null;
}
return imageName;
}" |
Inversion-Mutation | megadiff | "@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.my_tag_activity);
if (savedInstanceState != null) {
mTagIdInEdit = savedInstanceState.getLong(BUNDLE_KEY_TAG_ID_IN_EDIT, -1);
}
// Set up the check box to toggle My tag sharing.
mEnabled = (CheckBox) findViewById(R.id.toggle_enabled_checkbox);
mEnabled.setChecked(false); // Set after initial data load completes.
findViewById(R.id.toggle_enabled_target).setOnClickListener(this);
// Setup the active tag selector.
mActiveTagDetails = findViewById(R.id.active_tag_details);
mSelectActiveTagAnchor = findViewById(R.id.choose_my_tag);
findViewById(R.id.active_tag).setOnClickListener(this);
updateActiveTagView(null); // Filled in after initial data load.
mActiveTagId = getPreferences(Context.MODE_PRIVATE).getLong(PREF_KEY_ACTIVE_TAG, -1);
// Setup the list.
mAdapter = new TagAdapter(this);
mList = (ListView) findViewById(android.R.id.list);
mList.setAdapter(mAdapter);
mList.setOnItemClickListener(this);
findViewById(R.id.add_tag).setOnClickListener(this);
// Don't setup the empty view until after the first load
// so the empty text doesn't flash when first loading the
// activity.
mList.setEmptyView(null);
// Kick off an async task to load the tags.
new TagLoaderTask().execute((Void[]) null);
// If we're not on a user build offer a back door for writing tags.
// The UX is horrible so we don't want to ship it but need it for testing.
if (!Build.TYPE.equalsIgnoreCase("user")) {
mWriteSupport = true;
}
registerForContextMenu(mList);
if (getIntent().hasExtra(EditTagActivity.EXTRA_RESULT_MSG)) {
NdefMessage msg = (NdefMessage) Preconditions.checkNotNull(
getIntent().getParcelableExtra(EditTagActivity.EXTRA_RESULT_MSG));
saveNewMessage(msg);
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "onCreate" | "@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.my_tag_activity);
if (savedInstanceState != null) {
mTagIdInEdit = savedInstanceState.getLong(BUNDLE_KEY_TAG_ID_IN_EDIT, -1);
}
// Set up the check box to toggle My tag sharing.
mEnabled = (CheckBox) findViewById(R.id.toggle_enabled_checkbox);
mEnabled.setChecked(false); // Set after initial data load completes.
findViewById(R.id.toggle_enabled_target).setOnClickListener(this);
// Setup the active tag selector.
mActiveTagDetails = findViewById(R.id.active_tag_details);
mSelectActiveTagAnchor = findViewById(R.id.choose_my_tag);
findViewById(R.id.active_tag).setOnClickListener(this);
updateActiveTagView(null); // Filled in after initial data load.
mActiveTagId = getPreferences(Context.MODE_PRIVATE).getLong(PREF_KEY_ACTIVE_TAG, -1);
// Setup the list.
mAdapter = new TagAdapter(this);
mList = (ListView) findViewById(android.R.id.list);
mList.setAdapter(mAdapter);
mList.setOnItemClickListener(this);
findViewById(R.id.add_tag).setOnClickListener(this);
// Don't setup the empty view until after the first load
// so the empty text doesn't flash when first loading the
// activity.
mList.setEmptyView(null);
// Kick off an async task to load the tags.
new TagLoaderTask().execute((Void[]) null);
// If we're not on a user build offer a back door for writing tags.
// The UX is horrible so we don't want to ship it but need it for testing.
if (!Build.TYPE.equalsIgnoreCase("user")) {
mWriteSupport = true;
<MASK>registerForContextMenu(mList);</MASK>
}
if (getIntent().hasExtra(EditTagActivity.EXTRA_RESULT_MSG)) {
NdefMessage msg = (NdefMessage) Preconditions.checkNotNull(
getIntent().getParcelableExtra(EditTagActivity.EXTRA_RESULT_MSG));
saveNewMessage(msg);
}
}" |
Inversion-Mutation | megadiff | "private void applySepia() {
if (mCurrentlyDisplayedBitmap != null) {
Bitmap tmp = ImageFilter.sepia(mCurrentlyDisplayedBitmap);
ivPicture.setImageBitmap(mCurrentlyDisplayedBitmap);
mCurrentlyDisplayedBitmap.recycle();
mCurrentlyDisplayedBitmap = tmp;
} else {
Toast.makeText(this, "No ale nie ma jeszcze żadnego zdjęcia...", Toast.LENGTH_LONG).show();
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "applySepia" | "private void applySepia() {
if (mCurrentlyDisplayedBitmap != null) {
Bitmap tmp = ImageFilter.sepia(mCurrentlyDisplayedBitmap);
mCurrentlyDisplayedBitmap.recycle();
mCurrentlyDisplayedBitmap = tmp;
<MASK>ivPicture.setImageBitmap(mCurrentlyDisplayedBitmap);</MASK>
} else {
Toast.makeText(this, "No ale nie ma jeszcze żadnego zdjęcia...", Toast.LENGTH_LONG).show();
}
}" |
Inversion-Mutation | megadiff | "@Override
public boolean engine(GPSProblem myProblem, SearchStrategy myStrategy,
StatsHolder holder) {
boolean solutionFound = false;
while (!solutionFound) {
holder.resetStats();
solutionFound = super.engine(myProblem, myStrategy, holder);
depth++;
}
return solutionFound;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "engine" | "@Override
public boolean engine(GPSProblem myProblem, SearchStrategy myStrategy,
StatsHolder holder) {
boolean solutionFound = false;
while (!solutionFound) {
<MASK>depth++;</MASK>
holder.resetStats();
solutionFound = super.engine(myProblem, myStrategy, holder);
}
return solutionFound;
}" |
Inversion-Mutation | megadiff | "public void endElement(final Object parent, final String tag, final Object node, final XMLElement attributes,
final String content) {
if (tag.equals("richcontent")) {
final String xmlText = content;
final Object typeAttribute = attributes.getAttribute(NodeTextBuilder.XML_NODE_XHTML_TYPE_TAG, null);
if (NodeTextBuilder.XML_NODE_XHTML_TYPE_NOTE.equals(typeAttribute)) {
final NoteModel note = new NoteModel();
note.setXml(xmlText);
((NodeModel) node).addExtension((IExtension) note);
noteController.setStateIcon(((NodeModel) node), true);
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "endElement" | "public void endElement(final Object parent, final String tag, final Object node, final XMLElement attributes,
final String content) {
if (tag.equals("richcontent")) {
final String xmlText = content;
final Object typeAttribute = attributes.getAttribute(NodeTextBuilder.XML_NODE_XHTML_TYPE_TAG, null);
if (NodeTextBuilder.XML_NODE_XHTML_TYPE_NOTE.equals(typeAttribute)) {
final NoteModel note = new NoteModel();
<MASK>noteController.setStateIcon(((NodeModel) node), true);</MASK>
note.setXml(xmlText);
((NodeModel) node).addExtension((IExtension) note);
}
}
}" |
Inversion-Mutation | megadiff | "public void switchLogFile() throws StandardException
{
boolean switchedOver = false;
/////////////////////////////////////////////////////
// Freeze the log for the switch over to a new log file.
// This blocks out any other threads from sending log
// record to the log stream.
//
// The switching of the log file and checkpoint are really
// independent events, they are tied together just because a
// checkpoint is the natural place to switch the log and vice
// versa. This could happen before the cache is flushed or
// after the checkpoint log record is written.
/////////////////////////////////////////////////////
synchronized (this)
{
// Make sure that this thread of control is guaranteed to complete
// it's work of switching the log file without having to give up
// the semaphore to a backup or another flusher. Do this by looping
// until we have the semaphore, the log is not being flushed, and
// the log is not frozen for backup. Track (2985).
while(logBeingFlushed | isFrozen)
{
try
{
wait();
}
catch (InterruptedException ie)
{
InterruptStatus.setInterrupted();
}
}
// we have an empty log file here, refuse to switch.
if (endPosition == LOG_FILE_HEADER_SIZE)
{
if (SanityManager.DEBUG)
{
Monitor.logMessage("not switching from an empty log file (" +
logFileNumber + ")");
}
return;
}
// log file isn't being flushed right now and logOut is not being
// used.
StorageFile newLogFile = getLogFileName(logFileNumber+1);
if (logFileNumber+1 >= maxLogFileNumber)
{
throw StandardException.newException(
SQLState.LOG_EXCEED_MAX_LOG_FILE_NUMBER,
new Long(maxLogFileNumber));
}
StorageRandomAccessFile newLog = null; // the new log file
try
{
// if the log file exist and cannot be deleted, cannot
// switch log right now
if (privExists(newLogFile) && !privDelete(newLogFile))
{
logErrMsg(MessageService.getTextMessage(
MessageId.LOG_NEW_LOGFILE_EXIST,
newLogFile.getPath()));
return;
}
try
{
newLog = privRandomAccessFile(newLogFile, "rw");
}
catch (IOException ioe)
{
newLog = null;
}
if (newLog == null || !privCanWrite(newLogFile))
{
if (newLog != null)
newLog.close();
newLog = null;
return;
}
if (initLogFile(newLog, logFileNumber+1,
LogCounter.makeLogInstantAsLong(logFileNumber, endPosition)))
{
// New log file init ok, close the old one and
// switch over, after this point, need to shutdown the
// database if any error crops up
switchedOver = true;
// write out an extra 0 at the end to mark the end of the log
// file.
logOut.writeEndMarker(0);
endPosition += 4;
//set that we are in log switch to prevent flusher
//not requesting to switch log again
inLogSwitch = true;
// flush everything including the int we just wrote
flush(logFileNumber, endPosition);
// simulate out of log error after the switch over
if (SanityManager.DEBUG)
{
if (SanityManager.DEBUG_ON(TEST_SWITCH_LOG_FAIL2))
throw new IOException("TestLogSwitchFail2");
}
logOut.close(); // close the old log file
logWrittenFromLastCheckPoint += endPosition;
endPosition = newLog.getFilePointer();
lastFlush = endPosition;
if(isWriteSynced)
{
//extend the file by wring zeros to it
preAllocateNewLogFile(newLog);
newLog.close();
newLog = openLogFileInWriteMode(newLogFile);
newLog.seek(endPosition);
}
logOut = new LogAccessFile(this, newLog, logBufferSize);
newLog = null;
if (SanityManager.DEBUG)
{
if (endPosition != LOG_FILE_HEADER_SIZE)
SanityManager.THROWASSERT(
"new log file has unexpected size" +
+ endPosition);
}
logFileNumber++;
if (SanityManager.DEBUG)
{
SanityManager.ASSERT(endPosition == LOG_FILE_HEADER_SIZE,
"empty log file has wrong size");
}
}
else // something went wrong, delete the half baked file
{
newLog.close();
newLog = null;
if (privExists(newLogFile))
privDelete(newLogFile);
logErrMsg(MessageService.getTextMessage(
MessageId.LOG_CANNOT_CREATE_NEW,
newLogFile.getPath()));
newLogFile = null;
}
}
catch (IOException ioe)
{
inLogSwitch = false;
// switching log file is an optional operation and there is no direct user
// control. Just sends a warning message to whomever, if any,
// system adminstrator there may be
logErrMsg(MessageService.getTextMessage(
MessageId.LOG_CANNOT_CREATE_NEW_DUETO,
newLogFile.getPath(),
ioe.toString()));
try
{
if (newLog != null)
{
newLog.close();
newLog = null;
}
}
catch (IOException ioe2) {}
if (newLogFile != null && privExists(newLogFile))
{
privDelete(newLogFile);
newLogFile = null;
}
if (switchedOver) // error occur after old log file has been closed!
{
logOut = null; // limit any damage
throw markCorrupt(
StandardException.newException(
SQLState.LOG_IO_ERROR, ioe));
}
}
// Replication slave: Recovery thread should be allowed to
// read the previous log file
if (inReplicationSlaveMode) {
allowedToReadFileNumber = logFileNumber-1;
synchronized (slaveRecoveryMonitor) {
slaveRecoveryMonitor.notify();
}
}
inLogSwitch = false;
}
// unfreezes the log
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "switchLogFile" | "public void switchLogFile() throws StandardException
{
boolean switchedOver = false;
/////////////////////////////////////////////////////
// Freeze the log for the switch over to a new log file.
// This blocks out any other threads from sending log
// record to the log stream.
//
// The switching of the log file and checkpoint are really
// independent events, they are tied together just because a
// checkpoint is the natural place to switch the log and vice
// versa. This could happen before the cache is flushed or
// after the checkpoint log record is written.
/////////////////////////////////////////////////////
synchronized (this)
{
// Make sure that this thread of control is guaranteed to complete
// it's work of switching the log file without having to give up
// the semaphore to a backup or another flusher. Do this by looping
// until we have the semaphore, the log is not being flushed, and
// the log is not frozen for backup. Track (2985).
while(logBeingFlushed | isFrozen)
{
try
{
wait();
}
catch (InterruptedException ie)
{
InterruptStatus.setInterrupted();
}
}
// we have an empty log file here, refuse to switch.
if (endPosition == LOG_FILE_HEADER_SIZE)
{
if (SanityManager.DEBUG)
{
Monitor.logMessage("not switching from an empty log file (" +
logFileNumber + ")");
}
return;
}
// log file isn't being flushed right now and logOut is not being
// used.
StorageFile newLogFile = getLogFileName(logFileNumber+1);
if (logFileNumber+1 >= maxLogFileNumber)
{
throw StandardException.newException(
SQLState.LOG_EXCEED_MAX_LOG_FILE_NUMBER,
new Long(maxLogFileNumber));
}
StorageRandomAccessFile newLog = null; // the new log file
try
{
// if the log file exist and cannot be deleted, cannot
// switch log right now
if (privExists(newLogFile) && !privDelete(newLogFile))
{
logErrMsg(MessageService.getTextMessage(
MessageId.LOG_NEW_LOGFILE_EXIST,
newLogFile.getPath()));
return;
}
try
{
newLog = privRandomAccessFile(newLogFile, "rw");
}
catch (IOException ioe)
{
newLog = null;
}
if (newLog == null || !privCanWrite(newLogFile))
{
if (newLog != null)
newLog.close();
newLog = null;
return;
}
if (initLogFile(newLog, logFileNumber+1,
LogCounter.makeLogInstantAsLong(logFileNumber, endPosition)))
{
// New log file init ok, close the old one and
// switch over, after this point, need to shutdown the
// database if any error crops up
switchedOver = true;
// write out an extra 0 at the end to mark the end of the log
// file.
logOut.writeEndMarker(0);
endPosition += 4;
//set that we are in log switch to prevent flusher
//not requesting to switch log again
inLogSwitch = true;
// flush everything including the int we just wrote
flush(logFileNumber, endPosition);
// simulate out of log error after the switch over
if (SanityManager.DEBUG)
{
if (SanityManager.DEBUG_ON(TEST_SWITCH_LOG_FAIL2))
throw new IOException("TestLogSwitchFail2");
}
logOut.close(); // close the old log file
logWrittenFromLastCheckPoint += endPosition;
endPosition = newLog.getFilePointer();
lastFlush = endPosition;
if(isWriteSynced)
{
//extend the file by wring zeros to it
preAllocateNewLogFile(newLog);
newLog.close();
newLog = openLogFileInWriteMode(newLogFile);
newLog.seek(endPosition);
}
logOut = new LogAccessFile(this, newLog, logBufferSize);
newLog = null;
if (SanityManager.DEBUG)
{
if (endPosition != LOG_FILE_HEADER_SIZE)
SanityManager.THROWASSERT(
"new log file has unexpected size" +
+ endPosition);
}
logFileNumber++;
if (SanityManager.DEBUG)
{
SanityManager.ASSERT(endPosition == LOG_FILE_HEADER_SIZE,
"empty log file has wrong size");
}
}
else // something went wrong, delete the half baked file
{
newLog.close();
newLog = null;
if (privExists(newLogFile))
privDelete(newLogFile);
<MASK>newLogFile = null;</MASK>
logErrMsg(MessageService.getTextMessage(
MessageId.LOG_CANNOT_CREATE_NEW,
newLogFile.getPath()));
}
}
catch (IOException ioe)
{
inLogSwitch = false;
// switching log file is an optional operation and there is no direct user
// control. Just sends a warning message to whomever, if any,
// system adminstrator there may be
logErrMsg(MessageService.getTextMessage(
MessageId.LOG_CANNOT_CREATE_NEW_DUETO,
newLogFile.getPath(),
ioe.toString()));
try
{
if (newLog != null)
{
newLog.close();
newLog = null;
}
}
catch (IOException ioe2) {}
if (newLogFile != null && privExists(newLogFile))
{
privDelete(newLogFile);
<MASK>newLogFile = null;</MASK>
}
if (switchedOver) // error occur after old log file has been closed!
{
logOut = null; // limit any damage
throw markCorrupt(
StandardException.newException(
SQLState.LOG_IO_ERROR, ioe));
}
}
// Replication slave: Recovery thread should be allowed to
// read the previous log file
if (inReplicationSlaveMode) {
allowedToReadFileNumber = logFileNumber-1;
synchronized (slaveRecoveryMonitor) {
slaveRecoveryMonitor.notify();
}
}
inLogSwitch = false;
}
// unfreezes the log
}" |
Inversion-Mutation | megadiff | "public void internalAbortWorkItem(long id) {
Environment env = this.kruntime.getEnvironment();
EntityManager em = (EntityManager) env.get(EnvironmentName.CMD_SCOPED_ENTITY_MANAGER);
WorkItemInfo workItemInfo = em.find(WorkItemInfo.class, id);
// work item may have been aborted
if (workItemInfo != null) {
WorkItemImpl workItem = (WorkItemImpl) workItemInfo.getWorkItem(env);
WorkItemHandler handler = (WorkItemHandler) this.workItemHandlers.get(workItem.getName());
if (handler != null) {
handler.abortWorkItem(workItem, this);
} else {
if ( workItems != null ) {
workItems.remove( id );
throwWorkItemNotFoundException( workItem );
}
}
if (workItems != null) {
workItems.remove(id);
}
em.remove(workItemInfo);
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "internalAbortWorkItem" | "public void internalAbortWorkItem(long id) {
Environment env = this.kruntime.getEnvironment();
EntityManager em = (EntityManager) env.get(EnvironmentName.CMD_SCOPED_ENTITY_MANAGER);
WorkItemInfo workItemInfo = em.find(WorkItemInfo.class, id);
// work item may have been aborted
if (workItemInfo != null) {
WorkItemImpl workItem = (WorkItemImpl) workItemInfo.getWorkItem(env);
WorkItemHandler handler = (WorkItemHandler) this.workItemHandlers.get(workItem.getName());
if (handler != null) {
handler.abortWorkItem(workItem, this);
} else {
if ( workItems != null ) {
workItems.remove( id );
}
<MASK>throwWorkItemNotFoundException( workItem );</MASK>
}
if (workItems != null) {
workItems.remove(id);
}
em.remove(workItemInfo);
}
}" |
Inversion-Mutation | megadiff | "public boolean isConditionTrue(String id, Properties variables)
{
Condition cond = getCondition(id);
if (cond == null)
{
Debug.trace("Condition (" + id + ") not found.");
return true;
}
else
{
cond.setInstalldata(installdata);
Debug.trace("Checking condition");
try
{
return cond.isTrue();
}
catch (NullPointerException npe)
{
Debug.error("Nullpointerexception checking condition: " + id);
return false;
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "isConditionTrue" | "public boolean isConditionTrue(String id, Properties variables)
{
Condition cond = getCondition(id);
<MASK>cond.setInstalldata(installdata);</MASK>
if (cond == null)
{
Debug.trace("Condition (" + id + ") not found.");
return true;
}
else
{
Debug.trace("Checking condition");
try
{
return cond.isTrue();
}
catch (NullPointerException npe)
{
Debug.error("Nullpointerexception checking condition: " + id);
return false;
}
}
}" |
Inversion-Mutation | megadiff | "public static Test suite() {
TestSuite suite = new TestSuite("Test for org.eclipse.mylar.tests");
//$JUnit-BEGIN$
suite.addTest(AllMonitorTests.suite());
suite.addTest(AllXmlTests.suite()); // HACK: first because it doesn't clean up properly
suite.addTest(AllCoreTests.suite());
suite.addTest(AllTasklistTests.suite());
suite.addTest(AllJavaTests.suite());
suite.addTest(MiscTests.suite());
//$JUnit-END$
return suite;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "suite" | "public static Test suite() {
TestSuite suite = new TestSuite("Test for org.eclipse.mylar.tests");
//$JUnit-BEGIN$
suite.addTest(AllMonitorTests.suite());
suite.addTest(AllXmlTests.suite()); // HACK: first because it doesn't clean up properly
<MASK>suite.addTest(AllJavaTests.suite());</MASK>
suite.addTest(AllCoreTests.suite());
suite.addTest(AllTasklistTests.suite());
suite.addTest(MiscTests.suite());
//$JUnit-END$
return suite;
}" |
Inversion-Mutation | megadiff | "Painter(Area area, double mag, Layer la, AffineTransform at) throws Exception {
super("AreaWrapper.Painter");
setPriority(Thread.NORM_PRIORITY);
this.la = la;
this.at = at;
this.at_inv = at.createInverse();
// if adding areas, make it be a copy, to be added on mouse release
// (In this way, the receiving Area is small and can be operated on fast)
if (adding) {
this.target_area = area;
this.area = new Area();
} else {
this.target_area = area;
this.area = area;
}
brush_size = ProjectToolbar.getBrushSize();
brush = makeBrush(brush_size, mag);
if (null == brush) throw new RuntimeException("Can't paint with brush of size 0.");
accumulator = Utils.newFixedThreadPool(1, "AreaWrapper-accumulator");
composer = Executors.newScheduledThreadPool(1);
this.interpolator = new Runnable() {
public void run() {
final ArrayList<Point> ps;
final int n_points;
synchronized (arealock) {
n_points = points.size();
if (0 == n_points) return;
ps = new ArrayList<Point>(points);
points.clear();
points.add(ps.get(n_points -1)); // to start the next spline from the last point
}
if (n_points < 2) {
// No interpolation required
final AffineTransform atb = new AffineTransform(1, 0, 0, 1, ps.get(0).x, ps.get(0).y);
atb.preConcatenate(at_inv);
Area chunk = slashInInts(brush.createTransformedArea(atb));
synchronized (arealock) {
if (adding) Painter.this.area.add(chunk);
else Painter.this.area.subtract(chunk);
}
return;
}
try {
// paint the regions between points, using spline interpolation
// A cheap way would be to just make a rectangle between both points, with thickess radius.
// A better, expensive way is to fit a spline first, then add each one as a circle.
// The spline way is wasteful, but way more precise and beautiful. Since there's only one repaint, it's not excessively slow.
int[] xp = new int[ps.size()];
int[] yp = new int[xp.length];
int j = 0;
for (final Point p : ps) {
xp[j] = p.x;
yp[j] = p.y;
j++;
}
PolygonRoi proi = new PolygonRoi(xp, yp, xp.length, Roi.POLYLINE);
proi.fitSpline();
FloatPolygon fp = proi.getFloatPolygon();
proi = null;
double[] xpd = new double[fp.npoints];
double[] ypd = new double[fp.npoints];
// Fails: fp contains float[], which for some reason cannot be copied into double[]
//System.arraycopy(fp.xpoints, 0, xpd, 0, xpd.length);
//System.arraycopy(fp.ypoints, 0, ypd, 0, ypd.length);
for (int i=0; i<xpd.length; i++) {
xpd[i] = fp.xpoints[i];
ypd[i] = fp.ypoints[i];
}
fp = null;
// VectorString2D resampling doesn't work
VectorString3D vs = new VectorString3D(xpd, ypd, new double[xpd.length], false);
double delta = ((double)brush_size) / 10;
if (delta < 1) delta = 1;
vs.resample(delta);
xpd = vs.getPoints(0);
ypd = vs.getPoints(1);
vs = null;
// adjust first and last points back to integer precision
Point po = ps.get(0);
xpd[0] = po.x;
ypd[0] = po.y;
po = ps.get(ps.size()-1);
xpd[xpd.length-1] = po.x;
ypd[ypd.length-1] = po.y;
final Area chunk = new Area();
final AffineTransform atb = new AffineTransform();
for (int i=0; i<xpd.length; i++) {
atb.setToTranslation((int)xpd[i], (int)ypd[i]); // always integers
atb.preConcatenate(at_inv);
chunk.add(slashInInts(brush.createTransformedArea(atb)));
}
synchronized (arealock) {
if (adding) Painter.this.area.add(chunk);
else Painter.this.area.subtract(chunk);
}
Display.repaint(Painter.this.la, 3, r_old, false, false);
} catch (Exception e) {
IJError.print(e);
}
}
};
composition = composer.scheduleWithFixedDelay(interpolator, 200, 500, TimeUnit.MILLISECONDS);
start();
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "Painter" | "Painter(Area area, double mag, Layer la, AffineTransform at) throws Exception {
super("AreaWrapper.Painter");
setPriority(Thread.NORM_PRIORITY);
this.la = la;
this.at = at;
this.at_inv = at.createInverse();
// if adding areas, make it be a copy, to be added on mouse release
// (In this way, the receiving Area is small and can be operated on fast)
if (adding) {
this.target_area = area;
this.area = new Area();
} else {
this.target_area = area;
this.area = area;
}
brush_size = ProjectToolbar.getBrushSize();
brush = makeBrush(brush_size, mag);
if (null == brush) throw new RuntimeException("Can't paint with brush of size 0.");
<MASK>start();</MASK>
accumulator = Utils.newFixedThreadPool(1, "AreaWrapper-accumulator");
composer = Executors.newScheduledThreadPool(1);
this.interpolator = new Runnable() {
public void run() {
final ArrayList<Point> ps;
final int n_points;
synchronized (arealock) {
n_points = points.size();
if (0 == n_points) return;
ps = new ArrayList<Point>(points);
points.clear();
points.add(ps.get(n_points -1)); // to start the next spline from the last point
}
if (n_points < 2) {
// No interpolation required
final AffineTransform atb = new AffineTransform(1, 0, 0, 1, ps.get(0).x, ps.get(0).y);
atb.preConcatenate(at_inv);
Area chunk = slashInInts(brush.createTransformedArea(atb));
synchronized (arealock) {
if (adding) Painter.this.area.add(chunk);
else Painter.this.area.subtract(chunk);
}
return;
}
try {
// paint the regions between points, using spline interpolation
// A cheap way would be to just make a rectangle between both points, with thickess radius.
// A better, expensive way is to fit a spline first, then add each one as a circle.
// The spline way is wasteful, but way more precise and beautiful. Since there's only one repaint, it's not excessively slow.
int[] xp = new int[ps.size()];
int[] yp = new int[xp.length];
int j = 0;
for (final Point p : ps) {
xp[j] = p.x;
yp[j] = p.y;
j++;
}
PolygonRoi proi = new PolygonRoi(xp, yp, xp.length, Roi.POLYLINE);
proi.fitSpline();
FloatPolygon fp = proi.getFloatPolygon();
proi = null;
double[] xpd = new double[fp.npoints];
double[] ypd = new double[fp.npoints];
// Fails: fp contains float[], which for some reason cannot be copied into double[]
//System.arraycopy(fp.xpoints, 0, xpd, 0, xpd.length);
//System.arraycopy(fp.ypoints, 0, ypd, 0, ypd.length);
for (int i=0; i<xpd.length; i++) {
xpd[i] = fp.xpoints[i];
ypd[i] = fp.ypoints[i];
}
fp = null;
// VectorString2D resampling doesn't work
VectorString3D vs = new VectorString3D(xpd, ypd, new double[xpd.length], false);
double delta = ((double)brush_size) / 10;
if (delta < 1) delta = 1;
vs.resample(delta);
xpd = vs.getPoints(0);
ypd = vs.getPoints(1);
vs = null;
// adjust first and last points back to integer precision
Point po = ps.get(0);
xpd[0] = po.x;
ypd[0] = po.y;
po = ps.get(ps.size()-1);
xpd[xpd.length-1] = po.x;
ypd[ypd.length-1] = po.y;
final Area chunk = new Area();
final AffineTransform atb = new AffineTransform();
for (int i=0; i<xpd.length; i++) {
atb.setToTranslation((int)xpd[i], (int)ypd[i]); // always integers
atb.preConcatenate(at_inv);
chunk.add(slashInInts(brush.createTransformedArea(atb)));
}
synchronized (arealock) {
if (adding) Painter.this.area.add(chunk);
else Painter.this.area.subtract(chunk);
}
Display.repaint(Painter.this.la, 3, r_old, false, false);
} catch (Exception e) {
IJError.print(e);
}
}
};
composition = composer.scheduleWithFixedDelay(interpolator, 200, 500, TimeUnit.MILLISECONDS);
}" |
Inversion-Mutation | megadiff | "@Override
public void update(float deltaTime) {
List<TouchEvent> touchEvents = game.getInput().getTouchEvents();
game.getInput().getKeyEvents();
int len = touchEvents.size();
for(int i = 0; i < len; i++) {
TouchEvent event = touchEvents.get(i);
if(event.type == TouchEvent.TOUCH_UP) {
//int contin_x = g.getWidth()/2 - Assets.contin.getWidth()/2;
//int contin_y = (int) (g.getHeight() - (g.getHeight()*.05)) - Assets.contin.getHeight();
int next_x = game.getGraphics().getWidth() - Assets.next.getWidth();
int next_y = game.getGraphics().getHeight() - Assets.next.getHeight();
int back_x = game.getGraphics().getWidth() - Assets.back.getWidth() - Assets.next.getWidth() - 50;
int back_y = game.getGraphics().getHeight() - Assets.back.getHeight();
int home_x = 0;
int home_y = game.getGraphics().getHeight() - Assets.home.getHeight();
//Did you click next?
if(event.x > next_x && event.x < next_x + Assets.next.getWidth() && event.y > next_y && event.y < Assets.next.getWidth() + next_y){
Assets.click.play(1);
if(Assets.helpScreen.length == (index+1)){
game.getGraphics().clear(0);
game.setScreen(new MainMenuScreen(game));
return;
}else{
game.getGraphics().clear(0);
game.setScreen(new HelpScreen(game, index+1));
}
}
//Did you click back?
if(event.x > back_x && event.x < back_x + Assets.back.getWidth() && event.y > back_y && event.y < Assets.back.getWidth() + back_y){
Assets.click.play(1);
if(index == 0){
game.getGraphics().clear(0);
game.setScreen(new MainMenuScreen(game));
return;
}else{
game.getGraphics().clear(0);
game.setScreen(new HelpScreen(game, index-1));
}
}
//Did you click home?
if(event.x > home_x && event.x < home_x + Assets.home.getWidth() && event.y > home_y && event.y < Assets.home.getWidth() + home_y){
Assets.click.play(1);
game.getGraphics().clear(0);
game.setScreen(new MainMenuScreen(game));
}
/*if(event.x > 256 && event.y > 416 ) {
game.getGraphics().clear(0);
Assets.click.play(1);
if(!(Assets.helpScreen.length == i)){
game.setScreen(new HelpScreen(game, i+1));
}
return;
}*/
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "update" | "@Override
public void update(float deltaTime) {
List<TouchEvent> touchEvents = game.getInput().getTouchEvents();
game.getInput().getKeyEvents();
int len = touchEvents.size();
for(int i = 0; i < len; i++) {
TouchEvent event = touchEvents.get(i);
if(event.type == TouchEvent.TOUCH_UP) {
//int contin_x = g.getWidth()/2 - Assets.contin.getWidth()/2;
//int contin_y = (int) (g.getHeight() - (g.getHeight()*.05)) - Assets.contin.getHeight();
int next_x = game.getGraphics().getWidth() - Assets.next.getWidth();
int next_y = game.getGraphics().getHeight() - Assets.next.getHeight();
int back_x = game.getGraphics().getWidth() - Assets.back.getWidth() - Assets.next.getWidth() - 50;
int back_y = game.getGraphics().getHeight() - Assets.back.getHeight();
int home_x = 0;
int home_y = game.getGraphics().getHeight() - Assets.home.getHeight();
//Did you click next?
if(event.x > next_x && event.x < next_x + Assets.next.getWidth() && event.y > next_y && event.y < Assets.next.getWidth() + next_y){
<MASK>Assets.click.play(1);</MASK>
if(Assets.helpScreen.length == (index+1)){
game.getGraphics().clear(0);
game.setScreen(new MainMenuScreen(game));
return;
}else{
game.getGraphics().clear(0);
game.setScreen(new HelpScreen(game, index+1));
}
}
//Did you click back?
if(event.x > back_x && event.x < back_x + Assets.back.getWidth() && event.y > back_y && event.y < Assets.back.getWidth() + back_y){
if(index == 0){
<MASK>Assets.click.play(1);</MASK>
game.getGraphics().clear(0);
game.setScreen(new MainMenuScreen(game));
return;
}else{
game.getGraphics().clear(0);
game.setScreen(new HelpScreen(game, index-1));
}
}
//Did you click home?
if(event.x > home_x && event.x < home_x + Assets.home.getWidth() && event.y > home_y && event.y < Assets.home.getWidth() + home_y){
<MASK>Assets.click.play(1);</MASK>
game.getGraphics().clear(0);
game.setScreen(new MainMenuScreen(game));
}
/*if(event.x > 256 && event.y > 416 ) {
game.getGraphics().clear(0);
<MASK>Assets.click.play(1);</MASK>
if(!(Assets.helpScreen.length == i)){
game.setScreen(new HelpScreen(game, i+1));
}
return;
}*/
}
}
}" |
Inversion-Mutation | megadiff | "final void finishFullFlush(boolean success) {
assert setFlushingDeleteQueue(null);
if (success) {
// release the flush lock
flushControl.finishFullFlush();
} else {
flushControl.abortFullFlushes();
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "finishFullFlush" | "final void finishFullFlush(boolean success) {
if (success) {
// release the flush lock
flushControl.finishFullFlush();
} else {
flushControl.abortFullFlushes();
}
<MASK>assert setFlushingDeleteQueue(null);</MASK>
}" |
Inversion-Mutation | megadiff | "public void run() {
startTime = System.currentTimeMillis();
if (DEBUG) System.out.println(jobType+" Job: "+jobName+" started");
ActivityLogger.logJobStarted(jobName, jobType, upCell, savedHighlights, savedHighlightsOffset);
try {
if (jobType != Type.EXAMINE) changingJob = this;
if (jobType == Type.CHANGE) Undo.startChanges(tool, jobName, upCell, savedHighlights, savedHighlightsOffset);
doIt();
if (jobType == Type.CHANGE) Undo.endChanges();
} catch (Throwable e) {
endTime = System.currentTimeMillis();
e.printStackTrace(System.err);
ActivityLogger.logException(e);
if (e instanceof Error) throw (Error)e;
} finally {
if (jobType == Type.EXAMINE)
{
databaseChangesThread.endExamine(this);
} else {
changingJob = null;
Library.clearChangeLocks();
}
endTime = System.currentTimeMillis();
}
if (DEBUG) System.out.println(jobType+" Job: "+jobName +" finished");
finished = true; // is this redundant with Thread.isAlive()?
// Job.removeJob(this);
//WindowFrame.wantToRedoJobTree();
// say something if it took more than a minute by default
if (reportExecution || (endTime - startTime) >= MIN_NUM_SECONDS)
{
if (User.isBeepAfterLongJobs())
{
Toolkit.getDefaultToolkit().beep();
}
System.out.println(this.getInfo());
}
// delete
if (deleteWhenDone) {
databaseChangesThread.removeJob(this);
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "run" | "public void run() {
startTime = System.currentTimeMillis();
if (DEBUG) System.out.println(jobType+" Job: "+jobName+" started");
ActivityLogger.logJobStarted(jobName, jobType, upCell, savedHighlights, savedHighlightsOffset);
try {
if (jobType == Type.CHANGE) Undo.startChanges(tool, jobName, upCell, savedHighlights, savedHighlightsOffset);
<MASK>if (jobType != Type.EXAMINE) changingJob = this;</MASK>
doIt();
if (jobType == Type.CHANGE) Undo.endChanges();
} catch (Throwable e) {
endTime = System.currentTimeMillis();
e.printStackTrace(System.err);
ActivityLogger.logException(e);
if (e instanceof Error) throw (Error)e;
} finally {
if (jobType == Type.EXAMINE)
{
databaseChangesThread.endExamine(this);
} else {
changingJob = null;
Library.clearChangeLocks();
}
endTime = System.currentTimeMillis();
}
if (DEBUG) System.out.println(jobType+" Job: "+jobName +" finished");
finished = true; // is this redundant with Thread.isAlive()?
// Job.removeJob(this);
//WindowFrame.wantToRedoJobTree();
// say something if it took more than a minute by default
if (reportExecution || (endTime - startTime) >= MIN_NUM_SECONDS)
{
if (User.isBeepAfterLongJobs())
{
Toolkit.getDefaultToolkit().beep();
}
System.out.println(this.getInfo());
}
// delete
if (deleteWhenDone) {
databaseChangesThread.removeJob(this);
}
}" |
Inversion-Mutation | megadiff | "protected int feedData() {
if(initFeed){
initFeed = false;
boolean feedResult;
if(learnAhead){
feedResult = dbHelper.getListItems(-1, learningQueueSize, learnQueue, 3, activeFilter);
}
else{
feedResult = dbHelper.getListItems(-1, learningQueueSize, learnQueue, 4, activeFilter);
}
if(feedResult == true){
for(int i = 0; i < learnQueue.size(); i++){
Item qItem = learnQueue.get(i);
if(qItem.isScheduled()){
if(maxRetId < qItem.getId()){
maxRetId = qItem.getId();
}
}
else{
if(maxNewId < qItem.getId()){
maxNewId = qItem.getId();
}
}
}
/* Shuffling the queue */
if(shufflingCards){
Collections.shuffle(learnQueue);
}
currentItem = learnQueue.get(0);
return 0;
}
else{
currentItem = null;
return 2;
}
}
else{
Item item;
for(int i = learnQueue.size(); i < learningQueueSize; i++){
if(learnAhead){
/* Flag = 3 for randomly choose item from future */
item = dbHelper.getItemById(0, 3, true, activeFilter);
learnQueue.add(item);
}
else{
/* Search out the maxRetId and maxNew Id
* before queuing in order to achive consistence
*/
for(int j = 0; j < learnQueue.size(); j++){
Item qItem = learnQueue.get(j);
if(qItem.isScheduled()){
if(maxRetId < qItem.getId()){
maxRetId = qItem.getId();
}
}
else{
if(maxNewId < qItem.getId()){
maxNewId = qItem.getId();
}
}
}
item = dbHelper.getItemById(maxRetId + 1, 2, true, activeFilter); // Revision first
if(item != null){
maxRetId = item.getId();
}
else{
item = dbHelper.getItemById(maxNewId + 1, 1, true, activeFilter); // Then learn new if no revision.
if(item != null){
maxNewId = item.getId();
}
}
if(item != null){
learnQueue.add(item);
}
else{
break;
}
}
}
int size = learnQueue.size();
if(size == 0){
/* No new items */
currentItem = null;
return 2;
}
else if(size == learningQueueSize){
currentItem = learnQueue.get(0);
return 0;
}
else{
/* Shuffling the queue */
if(shufflingCards){
Collections.shuffle(learnQueue);
}
currentItem = learnQueue.get(0);
return 1;
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "feedData" | "protected int feedData() {
if(initFeed){
initFeed = false;
boolean feedResult;
if(learnAhead){
feedResult = dbHelper.getListItems(-1, learningQueueSize, learnQueue, 3, activeFilter);
}
else{
feedResult = dbHelper.getListItems(-1, learningQueueSize, learnQueue, 4, activeFilter);
}
if(feedResult == true){
for(int i = 0; i < learnQueue.size(); i++){
Item qItem = learnQueue.get(i);
if(qItem.isScheduled()){
if(maxRetId < qItem.getId()){
maxRetId = qItem.getId();
}
}
else{
if(maxNewId < qItem.getId()){
maxNewId = qItem.getId();
}
}
}
/* Shuffling the queue */
if(shufflingCards){
Collections.shuffle(learnQueue);
}
<MASK>currentItem = learnQueue.get(0);</MASK>
return 0;
}
else{
currentItem = null;
return 2;
}
}
else{
Item item;
for(int i = learnQueue.size(); i < learningQueueSize; i++){
if(learnAhead){
/* Flag = 3 for randomly choose item from future */
item = dbHelper.getItemById(0, 3, true, activeFilter);
learnQueue.add(item);
}
else{
/* Search out the maxRetId and maxNew Id
* before queuing in order to achive consistence
*/
for(int j = 0; j < learnQueue.size(); j++){
Item qItem = learnQueue.get(j);
if(qItem.isScheduled()){
if(maxRetId < qItem.getId()){
maxRetId = qItem.getId();
}
}
else{
if(maxNewId < qItem.getId()){
maxNewId = qItem.getId();
}
}
}
item = dbHelper.getItemById(maxRetId + 1, 2, true, activeFilter); // Revision first
if(item != null){
maxRetId = item.getId();
}
else{
item = dbHelper.getItemById(maxNewId + 1, 1, true, activeFilter); // Then learn new if no revision.
if(item != null){
maxNewId = item.getId();
}
}
if(item != null){
learnQueue.add(item);
}
else{
break;
}
}
}
int size = learnQueue.size();
if(size == 0){
/* No new items */
currentItem = null;
return 2;
}
else if(size == learningQueueSize){
<MASK>currentItem = learnQueue.get(0);</MASK>
return 0;
}
else{
/* Shuffling the queue */
<MASK>currentItem = learnQueue.get(0);</MASK>
if(shufflingCards){
Collections.shuffle(learnQueue);
}
return 1;
}
}
}" |
Inversion-Mutation | megadiff | "public String[][] getUserNames() throws SQLException
{
String query="SELECT name, fullname from user_list;";
logger.debug("Running query: "+query);
stmt.executeQuery(query);
ResultSet rs = stmt.getResultSet();
ArrayList<String[]> als = new ArrayList<String[]>();
while(rs.next())
{
String[] row = new String[2];
row[0]=rs.getString(1);
row[1]=rs.getString(2);
als.add(row);
}
String[][] result = new String[1][1];
rs.close();
return als.toArray(result);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "getUserNames" | "public String[][] getUserNames() throws SQLException
{
String query="SELECT name, fullname from user_list;";
logger.debug("Running query: "+query);
stmt.executeQuery(query);
ResultSet rs = stmt.getResultSet();
ArrayList<String[]> als = new ArrayList<String[]>();
<MASK>String[] row = new String[2];</MASK>
while(rs.next())
{
row[0]=rs.getString(1);
row[1]=rs.getString(2);
als.add(row);
}
String[][] result = new String[1][1];
rs.close();
return als.toArray(result);
}" |
Inversion-Mutation | megadiff | "public void turnOff(Player player, TurnOffReason reason) {
SPMPlayerSave spPlayerSave = spPlayersSave.remove(player);
spPlayerSave.restore(player);
player.setSleepingIgnored(false);
player.setNoDamageTicks(120);
if (isVanished(player)) {
turnOffVanish(player, reason);
}
for (Player vanished : spVanished.players()) {
vanish(player, vanished);
}
if (reason != TurnOffReason.Stop) {
EthilVan.getAccounts().removePseudoRole(player, "spm");
}
spPlayers.remove(player);
logConsole(ChatColor.GREEN + "SuperPig Mode desactivé pour "
+ player.getDisplayName());
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "turnOff" | "public void turnOff(Player player, TurnOffReason reason) {
<MASK>spPlayers.remove(player);</MASK>
SPMPlayerSave spPlayerSave = spPlayersSave.remove(player);
spPlayerSave.restore(player);
player.setSleepingIgnored(false);
player.setNoDamageTicks(120);
if (isVanished(player)) {
turnOffVanish(player, reason);
}
for (Player vanished : spVanished.players()) {
vanish(player, vanished);
}
if (reason != TurnOffReason.Stop) {
EthilVan.getAccounts().removePseudoRole(player, "spm");
}
logConsole(ChatColor.GREEN + "SuperPig Mode desactivé pour "
+ player.getDisplayName());
}" |
Inversion-Mutation | megadiff | "public void setUp() throws Exception {
super.setUp();
Locale.setDefault(Locale.US);
SimpleDateFormat dateFormat = new SimpleDateFormat(FitNesseContext.recentChangesDateFormat);
date = dateFormat.format(Clock.currentDate());
SimpleDateFormat rfcDateFormat = new SimpleDateFormat(FitNesseContext.rfcCompliantDateFormat);
rfcDate = rfcDateFormat.format(Clock.currentDate());
hostName = java.net.InetAddress.getLocalHost().getHostName();
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "setUp" | "public void setUp() throws Exception {
super.setUp();
SimpleDateFormat dateFormat = new SimpleDateFormat(FitNesseContext.recentChangesDateFormat);
date = dateFormat.format(Clock.currentDate());
SimpleDateFormat rfcDateFormat = new SimpleDateFormat(FitNesseContext.rfcCompliantDateFormat);
rfcDate = rfcDateFormat.format(Clock.currentDate());
hostName = java.net.InetAddress.getLocalHost().getHostName();
<MASK>Locale.setDefault(Locale.US);</MASK>
}" |
Inversion-Mutation | megadiff | "public static void fillInBreeding(IGenericCharacter character, Map<Object, Object> parameters) {
for (IGenericTrait background : character.getBackgrounds()) {
if (background.getType().getId().equals(DbCharacterModule.BACKGROUND_ID_BREEDING)) {
parameters.put(ICharacterReportConstants.BREEDING_VALUE, background.getCurrentValue());
return;
}
}
parameters.put(ICharacterReportConstants.BREEDING_VALUE, 0);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "fillInBreeding" | "public static void fillInBreeding(IGenericCharacter character, Map<Object, Object> parameters) {
for (IGenericTrait background : character.getBackgrounds()) {
if (background.getType().getId().equals(DbCharacterModule.BACKGROUND_ID_BREEDING)) {
parameters.put(ICharacterReportConstants.BREEDING_VALUE, background.getCurrentValue());
return;
}
<MASK>parameters.put(ICharacterReportConstants.BREEDING_VALUE, 0);</MASK>
}
}" |
Inversion-Mutation | megadiff | "protected void setSubscriber(Subscriber subscriber) {
super.setSubscriber(subscriber);
if (CVSUIPlugin.getPlugin().getPluginPreferences().getBoolean(ICVSUIConstants.PREF_CONSIDER_CONTENTS)) {
setSyncInfoFilter(contentComparison);
}
try {
ISynchronizeParticipantDescriptor descriptor = TeamUI.getSynchronizeManager().getParticipantDescriptor(CVSCompareSubscriber.ID);
setInitializationData(descriptor);
CVSCompareSubscriber s = (CVSCompareSubscriber)getSubscriber();
setSecondaryId(s.getId().getLocalName());
} catch (CoreException e) {
CVSUIPlugin.log(e);
}
CVSUIPlugin.getPlugin().getPluginPreferences().addPropertyChangeListener(this);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "setSubscriber" | "protected void setSubscriber(Subscriber subscriber) {
super.setSubscriber(subscriber);
if (CVSUIPlugin.getPlugin().getPluginPreferences().getBoolean(ICVSUIConstants.PREF_CONSIDER_CONTENTS)) {
setSyncInfoFilter(contentComparison);
}
<MASK>CVSUIPlugin.getPlugin().getPluginPreferences().addPropertyChangeListener(this);</MASK>
try {
ISynchronizeParticipantDescriptor descriptor = TeamUI.getSynchronizeManager().getParticipantDescriptor(CVSCompareSubscriber.ID);
setInitializationData(descriptor);
CVSCompareSubscriber s = (CVSCompareSubscriber)getSubscriber();
setSecondaryId(s.getId().getLocalName());
} catch (CoreException e) {
CVSUIPlugin.log(e);
}
}" |
Inversion-Mutation | megadiff | "private void handleClosedSite(String string) {
if (!noDB) {
noDB = true;
DialogBox dialogBox = new DialogBox();
DOM.setElementAttribute(dialogBox.getElement(), "id", "closed_site");
HTML html = new HTML(string);
dialogBox.setWidget(html);
dialogBox.center();
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "handleClosedSite" | "private void handleClosedSite(String string) {
<MASK>noDB = true;</MASK>
if (!noDB) {
DialogBox dialogBox = new DialogBox();
DOM.setElementAttribute(dialogBox.getElement(), "id", "closed_site");
HTML html = new HTML(string);
dialogBox.setWidget(html);
dialogBox.center();
}
}" |
Inversion-Mutation | megadiff | "@Test
public void testMetricsCache() {
MetricsSystem ms = new MetricsSystemImpl("cache");
ms.start();
try {
String p1 = "root1";
String leafQueueName = "root1.leaf";
QueueMetrics p1Metrics =
QueueMetrics.forQueue(ms, p1, null, true, conf);
Queue parentQueue1 = make(stub(Queue.class).returning(p1Metrics).
from.getMetrics());
QueueMetrics metrics =
QueueMetrics.forQueue(ms, leafQueueName, parentQueue1, true, conf);
Assert.assertNotNull("QueueMetrics for A shoudn't be null", metrics);
// Re-register to check for cache hit, shouldn't blow up metrics-system...
// also, verify parent-metrics
QueueMetrics alterMetrics =
QueueMetrics.forQueue(ms, leafQueueName, parentQueue1, true, conf);
Assert.assertNotNull("QueueMetrics for alterMetrics shoudn't be null",
alterMetrics);
} finally {
ms.shutdown();
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "testMetricsCache" | "@Test
public void testMetricsCache() {
MetricsSystem ms = new MetricsSystemImpl("cache");
try {
String p1 = "root1";
String leafQueueName = "root1.leaf";
<MASK>ms.start();</MASK>
QueueMetrics p1Metrics =
QueueMetrics.forQueue(ms, p1, null, true, conf);
Queue parentQueue1 = make(stub(Queue.class).returning(p1Metrics).
from.getMetrics());
QueueMetrics metrics =
QueueMetrics.forQueue(ms, leafQueueName, parentQueue1, true, conf);
Assert.assertNotNull("QueueMetrics for A shoudn't be null", metrics);
// Re-register to check for cache hit, shouldn't blow up metrics-system...
// also, verify parent-metrics
QueueMetrics alterMetrics =
QueueMetrics.forQueue(ms, leafQueueName, parentQueue1, true, conf);
Assert.assertNotNull("QueueMetrics for alterMetrics shoudn't be null",
alterMetrics);
} finally {
ms.shutdown();
}
}" |
Inversion-Mutation | megadiff | "public boolean act (float delta) {
if (!ran) {
ran = true;
run();
}
return true;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "act" | "public boolean act (float delta) {
if (!ran) {
<MASK>run();</MASK>
ran = true;
}
return true;
}" |
Inversion-Mutation | megadiff | "protected String convertViewIdIfNeed(FacesContext context) {
WebappConfig webappConfig = getWebappConfig(context);
ExternalContext externalContext = context.getExternalContext();
String viewId = context.getViewRoot().getViewId();
// PortletSupport
if (PortletUtil.isPortlet(context)) {
return viewId;
}
String urlPattern = getUrlPattern(webappConfig, context);
if (urlPattern != null && isExtensionMapping(urlPattern)) {
String defaultSuffix = externalContext
.getInitParameter(ViewHandler.DEFAULT_SUFFIX_PARAM_NAME);
String suffix = defaultSuffix != null ? defaultSuffix
: ViewHandler.DEFAULT_SUFFIX;
if (!viewId.endsWith(suffix)) {
int dot = viewId.lastIndexOf('.');
if (dot == -1) {
viewId = viewId + suffix;
} else {
viewId = viewId.substring(0, dot) + suffix;
}
}
}
return viewId;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "convertViewIdIfNeed" | "protected String convertViewIdIfNeed(FacesContext context) {
WebappConfig webappConfig = getWebappConfig(context);
ExternalContext externalContext = context.getExternalContext();
<MASK>String urlPattern = getUrlPattern(webappConfig, context);</MASK>
String viewId = context.getViewRoot().getViewId();
// PortletSupport
if (PortletUtil.isPortlet(context)) {
return viewId;
}
if (urlPattern != null && isExtensionMapping(urlPattern)) {
String defaultSuffix = externalContext
.getInitParameter(ViewHandler.DEFAULT_SUFFIX_PARAM_NAME);
String suffix = defaultSuffix != null ? defaultSuffix
: ViewHandler.DEFAULT_SUFFIX;
if (!viewId.endsWith(suffix)) {
int dot = viewId.lastIndexOf('.');
if (dot == -1) {
viewId = viewId + suffix;
} else {
viewId = viewId.substring(0, dot) + suffix;
}
}
}
return viewId;
}" |
Inversion-Mutation | megadiff | "@Override
public void onDestroy() {
synchronized(sSyncLock) {
alwaysLog("!!! EAS ExchangeService, onDestroy");
// Stop the sync manager thread and return
synchronized (sSyncLock) {
if (sServiceThread != null) {
sStop = true;
sServiceThread.interrupt();
}
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "onDestroy" | "@Override
public void onDestroy() {
synchronized(sSyncLock) {
alwaysLog("!!! EAS ExchangeService, onDestroy");
// Stop the sync manager thread and return
synchronized (sSyncLock) {
<MASK>sStop = true;</MASK>
if (sServiceThread != null) {
sServiceThread.interrupt();
}
}
}
}" |
Inversion-Mutation | megadiff | "public PlayerManager(ChatCore instance) {
clean();
plugin = instance;
config = new File(plugin.getDataFolder(), "players.yml");
if (!config.exists()) {
getConfig().setDefaults(YamlConfiguration.loadConfiguration(plugin.getClass().getResourceAsStream("/defaults/players.yml")));
getConfig().options().copyDefaults(true);
saveConfig();
}
saveConfig();
persist = plugin.getConfig().getBoolean("plugin.persist_user_settings");
buildPlayerList();
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "PlayerManager" | "public PlayerManager(ChatCore instance) {
clean();
plugin = instance;
<MASK>persist = plugin.getConfig().getBoolean("plugin.persist_user_settings");</MASK>
config = new File(plugin.getDataFolder(), "players.yml");
if (!config.exists()) {
getConfig().setDefaults(YamlConfiguration.loadConfiguration(plugin.getClass().getResourceAsStream("/defaults/players.yml")));
getConfig().options().copyDefaults(true);
saveConfig();
}
saveConfig();
buildPlayerList();
}" |
Inversion-Mutation | megadiff | "@Override
public void paintCollapsiblePanesBackground(JComponent c, Graphics g, Rectangle rect, int orientation, int state) {
if (!c.isOpaque()) {
return;
}
Boolean highContrast = UIManager.getBoolean("Theme.highContrast");
if (highContrast) {
super.paintCollapsiblePanesBackground(c, g, rect, orientation, state);
return;
}
Graphics2D g2d = (Graphics2D) g;
if (!(c.getBackground() instanceof UIResource)) {
JideSwingUtilities.fillGradient(g2d,
new Rectangle(rect.x, rect.y, rect.width, rect.height),
ColorUtils.getDerivedColor(c.getBackground(), 0.6f),
c.getBackground(),
orientation == SwingConstants.HORIZONTAL);
}
else {
JideSwingUtilities.fillGradient(g2d,
new Rectangle(rect.x, rect.y, rect.width, rect.height),
getCurrentTheme().getColor("CollapsiblePanes.backgroundLt"),
getCurrentTheme().getColor("CollapsiblePanes.backgroundDk"),
orientation == SwingConstants.HORIZONTAL);
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "paintCollapsiblePanesBackground" | "@Override
public void paintCollapsiblePanesBackground(JComponent c, Graphics g, Rectangle rect, int orientation, int state) {
if (!c.isOpaque()) {
return;
}
Boolean highContrast = UIManager.getBoolean("Theme.highContrast");
if (highContrast) {
super.paintCollapsiblePanesBackground(c, g, rect, orientation, state);
return;
}
Graphics2D g2d = (Graphics2D) g;
if (!(c.getBackground() instanceof UIResource)) {
JideSwingUtilities.fillGradient(g2d,
new Rectangle(rect.x, rect.y, rect.width, rect.height),
<MASK>c.getBackground(),</MASK>
ColorUtils.getDerivedColor(<MASK>c.getBackground(),</MASK> 0.6f),
orientation == SwingConstants.HORIZONTAL);
}
else {
JideSwingUtilities.fillGradient(g2d,
new Rectangle(rect.x, rect.y, rect.width, rect.height),
getCurrentTheme().getColor("CollapsiblePanes.backgroundLt"),
getCurrentTheme().getColor("CollapsiblePanes.backgroundDk"),
orientation == SwingConstants.HORIZONTAL);
}
}" |
Inversion-Mutation | megadiff | "protected void undeployBeans(KernelController controller, KernelDeployment deployment)
{
Set<NamedAliasMetaData> aliases = deployment.getAliases();
if (aliases != null && aliases.isEmpty() == false)
{
for (NamedAliasMetaData alias : aliases)
controller.removeAlias(alias.getAliasValue());
}
super.undeployBeans(controller, deployment);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "undeployBeans" | "protected void undeployBeans(KernelController controller, KernelDeployment deployment)
{
<MASK>super.undeployBeans(controller, deployment);</MASK>
Set<NamedAliasMetaData> aliases = deployment.getAliases();
if (aliases != null && aliases.isEmpty() == false)
{
for (NamedAliasMetaData alias : aliases)
controller.removeAlias(alias.getAliasValue());
}
}" |
Inversion-Mutation | megadiff | "private static InputStream inflate(final InputStream in, final long size,
final ObjectId id) {
final Inflater inf = InflaterCache.get();
return new InflaterInputStream(in, inf) {
private long remaining = size;
@Override
public int read(byte[] b, int off, int cnt) throws IOException {
try {
int r = super.read(b, off, cnt);
if (r > 0)
remaining -= r;
return r;
} catch (ZipException badStream) {
throw new CorruptObjectException(id,
JGitText.get().corruptObjectBadStream);
}
}
@Override
public void close() throws IOException {
try {
if (remaining <= 0)
checkValidEndOfStream(in, inf, id, new byte[64]);
} finally {
InflaterCache.release(inf);
super.close();
}
}
};
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "inflate" | "private static InputStream inflate(final InputStream in, final long size,
final ObjectId id) {
final Inflater inf = InflaterCache.get();
return new InflaterInputStream(in, inf) {
private long remaining = size;
@Override
public int read(byte[] b, int off, int cnt) throws IOException {
try {
int r = super.read(b, off, cnt);
if (r > 0)
remaining -= r;
return r;
} catch (ZipException badStream) {
throw new CorruptObjectException(id,
JGitText.get().corruptObjectBadStream);
}
}
@Override
public void close() throws IOException {
try {
if (remaining <= 0)
checkValidEndOfStream(in, inf, id, new byte[64]);
<MASK>super.close();</MASK>
} finally {
InflaterCache.release(inf);
}
}
};
}" |
Inversion-Mutation | megadiff | "@Override
public void close() throws IOException {
try {
if (remaining <= 0)
checkValidEndOfStream(in, inf, id, new byte[64]);
} finally {
InflaterCache.release(inf);
super.close();
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "close" | "@Override
public void close() throws IOException {
try {
if (remaining <= 0)
checkValidEndOfStream(in, inf, id, new byte[64]);
<MASK>super.close();</MASK>
} finally {
InflaterCache.release(inf);
}
}" |
Inversion-Mutation | megadiff | "protected ProgressMonitorDialog openProgress() {
progressDialog = new ProgressMonitorDialog(getShell());
progressDialog.setCancelable(true);
progressDialog.open();
return progressDialog;
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "openProgress" | "protected ProgressMonitorDialog openProgress() {
progressDialog = new ProgressMonitorDialog(getShell());
<MASK>progressDialog.open();</MASK>
progressDialog.setCancelable(true);
return progressDialog;
}" |
Inversion-Mutation | megadiff | "@Override
public SqlScript createCleanScript(JdbcTemplate jdbcTemplate) {
final List<String> allDropStatements = new ArrayList<String>();
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "SEQUENCE", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "FUNCTION", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "MATERIALIZED VIEW", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "PACKAGE", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "PROCEDURE", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "SYNONYM", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "VIEW", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "TABLE", "CASCADE CONSTRAINTS PURGE"));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "TYPE", ""));
allDropStatements.addAll(generateDropStatementsForSpatialExtensions(jdbcTemplate));
List<SqlStatement> sqlStatements = new ArrayList<SqlStatement>();
int count = 0;
for (String dropStatement : allDropStatements) {
count++;
sqlStatements.add(new SqlStatement(count, dropStatement));
}
return new SqlScript(sqlStatements);
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "createCleanScript" | "@Override
public SqlScript createCleanScript(JdbcTemplate jdbcTemplate) {
final List<String> allDropStatements = new ArrayList<String>();
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "SEQUENCE", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "FUNCTION", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "MATERIALIZED VIEW", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "PACKAGE", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "PROCEDURE", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "SYNONYM", ""));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "TABLE", "CASCADE CONSTRAINTS PURGE"));
allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "TYPE", ""));
<MASK>allDropStatements.addAll(generateDropStatementsForObjectType(jdbcTemplate, "VIEW", ""));</MASK>
allDropStatements.addAll(generateDropStatementsForSpatialExtensions(jdbcTemplate));
List<SqlStatement> sqlStatements = new ArrayList<SqlStatement>();
int count = 0;
for (String dropStatement : allDropStatements) {
count++;
sqlStatements.add(new SqlStatement(count, dropStatement));
}
return new SqlScript(sqlStatements);
}" |
Inversion-Mutation | megadiff | "@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void onPlayerInteract(PlayerInteractEvent event) {
if ((event.getAction() == Action.RIGHT_CLICK_BLOCK)
|| ((event.getAction() == Action.LEFT_CLICK_BLOCK))) {
BlockState state = event.getClickedBlock().getState();
Player player = event.getPlayer();
if ((state instanceof Sign)) {
Sign sign = (Sign) state;
if (sign.getLines()[0].equalsIgnoreCase("[ClickMe]")) {
if (has(event.getPlayer())) {
if (sign.getLines()[1].equalsIgnoreCase("console")) {
if (hasConsole(player))
getServer()
.dispatchCommand(
getServer().getConsoleSender(),
sign.getLines()[2].toString()
+ sign.getLines()[3]
.toString());
else
player.sendMessage("You don't have the required permissions for this...");
} else
getServer().dispatchCommand(
event.getPlayer(),
sign.getLines()[1].toString()
+ sign.getLines()[2].toString()
+ sign.getLines()[3].toString());
} else {
player.sendMessage("You don't have the required permissions for this...");
}
}
}
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "onPlayerInteract" | "@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void onPlayerInteract(PlayerInteractEvent event) {
if ((event.getAction() == Action.RIGHT_CLICK_BLOCK)
|| ((event.getAction() == Action.LEFT_CLICK_BLOCK))) {
BlockState state = event.getClickedBlock().getState();
Player player = event.getPlayer();
if ((state instanceof Sign)) {
Sign sign = (Sign) state;
if (sign.getLines()[0].equalsIgnoreCase("[ClickMe]")) {
if (has(event.getPlayer())) {
if (sign.getLines()[1].equalsIgnoreCase("console")) {
if (hasConsole(player))
getServer()
.dispatchCommand(
getServer().getConsoleSender(),
sign.getLines()[2].toString()
+ sign.getLines()[3]
.toString());
else
player.sendMessage("You don't have the required permissions for this...");
<MASK>}</MASK> else
getServer().dispatchCommand(
event.getPlayer(),
sign.getLines()[1].toString()
+ sign.getLines()[2].toString()
+ sign.getLines()[3].toString());
<MASK>}</MASK>
<MASK>}</MASK> else {
player.sendMessage("You don't have the required permissions for this...");
<MASK>}</MASK>
<MASK>}</MASK>
<MASK>}</MASK>
<MASK>}</MASK>" |
Inversion-Mutation | megadiff | "public void getDissemination(Context context, String PID, String bDefPID, String methodName,
Property[] userParms, Date asOfDateTime, HttpServletResponse response, HttpServletRequest request)
throws IOException, ServerException
{
ServletOutputStream out = null;
MIMETypedStream dissemination = null;
dissemination =
s_access.getDissemination(context, PID, bDefPID, methodName,
userParms, asOfDateTime);
out = response.getOutputStream();
if (dissemination != null)
{
// testing to see what's in request header that might be of interest
for (Enumeration e= request.getHeaderNames(); e.hasMoreElements();) {
String name = (String)e.nextElement();
Enumeration headerValues = request.getHeaders(name);
StringBuffer sb = new StringBuffer();
while (headerValues.hasMoreElements()) {
sb.append((String) headerValues.nextElement());
}
String value = sb.toString();
if (fedora.server.Debug.DEBUG) System.out.println("FEDORASERVLET REQUEST HEADER CONTAINED: "+name+" : "+value);
response.setHeader(name,value);
}
// Dissemination was successful;
// Return MIMETypedStream back to browser client
if (dissemination.MIMEType.equalsIgnoreCase("application/fedora-redirect"))
{
// A MIME type of application/fedora-redirect signals that the
// MIMETypedStream returned from the dissemination is a special
// Fedora-specific MIME type. In this case, the Fedora server will
// not proxy the datastream, but instead perform a simple redirect to
// the URL contained within the body of the MIMETypedStream. This
// special MIME type is used primarily for streaming media where it
// is more efficient to stream the data directly between the streaming
// server and the browser client rather than proxy it through the
// Fedora server.
BufferedReader br = new BufferedReader(
new InputStreamReader(dissemination.getStream()));
StringBuffer sb = new StringBuffer();
String line = null;
while ((line = br.readLine()) != null)
{
sb.append(line);
}
response.sendRedirect(sb.toString());
} else
{
response.setContentType(dissemination.MIMEType);
Property[] headerArray = dissemination.header;
if(headerArray != null) {
for(int i=0; i<headerArray.length; i++) {
if(headerArray[i].name != null && !(headerArray[i].name.equalsIgnoreCase("content-type"))) {
response.addHeader(headerArray[i].name, headerArray[i].value);
if (fedora.server.Debug.DEBUG) System.out.println("THIS WAS ADDED TO FEDORASERVLET RESPONSE HEADER FROM ORIGINATING PROVIDER "+headerArray[i].name+" : "+headerArray[i].value);
}
}
}
long startTime = new Date().getTime();
int byteStream = 0;
InputStream dissemResult = dissemination.getStream();
byte[] buffer = new byte[255];
while ((byteStream = dissemResult.read(buffer)) != -1)
{
out.write(buffer, 0, byteStream);
}
buffer = null;
dissemResult.close();
dissemResult = null;
long stopTime = new Date().getTime();
long interval = stopTime - startTime;
logger.logFiner("[FedoraAccessServlet] Read InputStream "
+ interval + " milliseconds.");
}
} else
{
// Dissemination request failed; echo back request parameter.
String message = "[FedoraAccessServlet] No Dissemination Result "
+ " was returned.";
showURLParms(PID, bDefPID, methodName, asOfDateTime, userParms,
response, message);
logger.logInfo(message);
}
}" | You are a Java Developer and you want to perform "Inversion-Mutation" by changing order of statementsfor provided "getDissemination" | "public void getDissemination(Context context, String PID, String bDefPID, String methodName,
Property[] userParms, Date asOfDateTime, HttpServletResponse response, HttpServletRequest request)
throws IOException, ServerException
{
ServletOutputStream out = null;
MIMETypedStream dissemination = null;
dissemination =
s_access.getDissemination(context, PID, bDefPID, methodName,
userParms, asOfDateTime);
if (dissemination != null)
{
// testing to see what's in request header that might be of interest
for (Enumeration e= request.getHeaderNames(); e.hasMoreElements();) {
String name = (String)e.nextElement();
Enumeration headerValues = request.getHeaders(name);
StringBuffer sb = new StringBuffer();
while (headerValues.hasMoreElements()) {
sb.append((String) headerValues.nextElement());
}
String value = sb.toString();
if (fedora.server.Debug.DEBUG) System.out.println("FEDORASERVLET REQUEST HEADER CONTAINED: "+name+" : "+value);
response.setHeader(name,value);
}
// Dissemination was successful;
// Return MIMETypedStream back to browser client
if (dissemination.MIMEType.equalsIgnoreCase("application/fedora-redirect"))
{
// A MIME type of application/fedora-redirect signals that the
// MIMETypedStream returned from the dissemination is a special
// Fedora-specific MIME type. In this case, the Fedora server will
// not proxy the datastream, but instead perform a simple redirect to
// the URL contained within the body of the MIMETypedStream. This
// special MIME type is used primarily for streaming media where it
// is more efficient to stream the data directly between the streaming
// server and the browser client rather than proxy it through the
// Fedora server.
BufferedReader br = new BufferedReader(
new InputStreamReader(dissemination.getStream()));
StringBuffer sb = new StringBuffer();
String line = null;
while ((line = br.readLine()) != null)
{
sb.append(line);
}
response.sendRedirect(sb.toString());
} else
{
response.setContentType(dissemination.MIMEType);
Property[] headerArray = dissemination.header;
if(headerArray != null) {
for(int i=0; i<headerArray.length; i++) {
if(headerArray[i].name != null && !(headerArray[i].name.equalsIgnoreCase("content-type"))) {
response.addHeader(headerArray[i].name, headerArray[i].value);
if (fedora.server.Debug.DEBUG) System.out.println("THIS WAS ADDED TO FEDORASERVLET RESPONSE HEADER FROM ORIGINATING PROVIDER "+headerArray[i].name+" : "+headerArray[i].value);
}
}
}
<MASK>out = response.getOutputStream();</MASK>
long startTime = new Date().getTime();
int byteStream = 0;
InputStream dissemResult = dissemination.getStream();
byte[] buffer = new byte[255];
while ((byteStream = dissemResult.read(buffer)) != -1)
{
out.write(buffer, 0, byteStream);
}
buffer = null;
dissemResult.close();
dissemResult = null;
long stopTime = new Date().getTime();
long interval = stopTime - startTime;
logger.logFiner("[FedoraAccessServlet] Read InputStream "
+ interval + " milliseconds.");
}
} else
{
// Dissemination request failed; echo back request parameter.
String message = "[FedoraAccessServlet] No Dissemination Result "
+ " was returned.";
showURLParms(PID, bDefPID, methodName, asOfDateTime, userParms,
response, message);
logger.logInfo(message);
}
}" |
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