Program: 96856
Project: 96856
Buggy source:
@Override public List<DispoItem> call() throws Exception {
  List<DispoItem> fromThread=new LinkedList<>();
  for (  File file : sublist) {
    InputStream inputStream=null;
    try {
      inputStream=new FileInputStream(file);
      String sanitizedFileName=file.getName().replaceAll("String_Node_Str","String_Node_Str");
      DispoItemData itemToBuild=new DispoItemData();
      MutableString message=new MutableString();
      MutableBoolean isSameFile=new MutableBoolean(false);
      MutableBoolean isExeptioned=new MutableBoolean(false);
      if (exisitingItems.containsKey(sanitizedFileName)) {
        DispoItem oldItem=exisitingItems.get(sanitizedFileName);
        Date lastUpdate=oldItem.getLastUpdate();
        DiscrepancyParser.buildItemFromFile(itemToBuild,sanitizedFileName,inputStream,false,lastUpdate,isSameFile,isExeptioned,message);
        if (isExeptioned.getValue()) {
          operationReport.addEntry(sanitizedFileName,message.getValue(),DispoSummarySeverity.ERROR);
        }
 else         if (!isSameFile.getValue()) {
          itemToBuild.setGuid(oldItem.getGuid());
          itemToBuild.setAnnotationsList(new ArrayList<DispoAnnotationData>());
          if (itemToBuild.getDiscrepanciesList().size() > 0) {
            DispoItemDataCopier.copyOldItemData(oldItem,itemToBuild,operationReport);
          }
          dataFactory.setStatus(itemToBuild);
          fromThread.add(itemToBuild);
        }
      }
 else {
        DiscrepancyParser.buildItemFromFile(itemToBuild,sanitizedFileName,inputStream,true,new Date(),isSameFile,isExeptioned,message);
        if (isExeptioned.getValue()) {
          operationReport.addEntry(sanitizedFileName,message.getValue(),DispoSummarySeverity.ERROR);
        }
 else {
          dataFactory.initDispoItem(itemToBuild);
          fromThread.add(itemToBuild);
        }
      }
    }
  finally {
      Lib.close(inputStream);
    }
  }
  return fromThread;
}

Fixed version (ground truth):
@Override public List<DispoItem> call() throws Exception {
  List<DispoItem> fromThread=new LinkedList<>();
  for (  File file : sublist) {
    InputStream inputStream=null;
    try {
      inputStream=new FileInputStream(file);
      String sanitizedFileName=file.getName().replaceAll("String_Node_Str","String_Node_Str");
      DispoItemData itemToBuild=new DispoItemData();
      MutableString message=new MutableString();
      MutableBoolean isSameFile=new MutableBoolean(false);
      MutableBoolean isExeptioned=new MutableBoolean(false);
      if (exisitingItems.containsKey(sanitizedFileName)) {
        DispoItem oldItem=exisitingItems.get(sanitizedFileName);
        Date lastUpdate=oldItem.getLastUpdate();
        DiscrepancyParser.buildItemFromFile(itemToBuild,sanitizedFileName,inputStream,false,lastUpdate,isSameFile,isExeptioned,message);
        if (isExeptioned.getValue()) {
          operationReport.addEntry(sanitizedFileName,message.getValue(),DispoSummarySeverity.ERROR);
        }
 else         if (!isSameFile.getValue()) {
          itemToBuild.setGuid(oldItem.getGuid());
          itemToBuild.setAnnotationsList(new ArrayList<DispoAnnotationData>());
          if (itemToBuild.getDiscrepanciesList().size() > 0) {
            DispoItemDataCopier.copyOldItemData(oldItem,itemToBuild,operationReport);
          }
          dataFactory.setStatus(itemToBuild);
          fromThread.add(itemToBuild);
        }
      }
 else {
        DiscrepancyParser.buildItemFromFile(itemToBuild,sanitizedFileName,inputStream,true,new Date(),isSameFile,isExeptioned,message);
        if (isExeptioned.getValue()) {
          operationReport.addEntry(sanitizedFileName,message.getValue(),DispoSummarySeverity.ERROR);
        }
 else {
          dataFactory.initDispoItem(itemToBuild);
          fromThread.add(itemToBuild);
        }
      }
    }
 catch (    Exception ex) {
      operationReport.addEntry("String_Node_Str",ex.getMessage(),DispoSummarySeverity.ERROR);
    }
 finally {
      Lib.close(inputStream);
    }
  }
  return fromThread;
}