Program: 8446
Project: 8446
Buggy source:
public static List<String> extractArchive(String archiveFile){
  LOGGER.entering(archiveFile);
  LOGGER.info("String_Node_Str" + archiveFile);
  String archiveStreamType;
  boolean isCompressedArchive=false;
  String compressName=null;
  String outputArchiveName=null;
  List<String> files=new ArrayList<String>();
  if (archiveFile.endsWith("String_Node_Str")) {
    isCompressedArchive=true;
    compressName=CompressorStreamFactory.BZIP2;
    outputArchiveName=archiveFile.substring(0,archiveFile.lastIndexOf('.'));
    LOGGER.fine("String_Node_Str" + outputArchiveName);
  }
  if (isCompressedArchive) {
    LOGGER.fine("String_Node_Str");
    CompressorInputStream is;
    try {
      is=new CompressorStreamFactory().createCompressorInputStream(compressName,new FileInputStream(archiveFile));
      FileOutputStream decompressStream=new FileOutputStream(outputArchiveName);
      IOUtils.copy(is,decompressStream);
      is.close();
      decompressStream.close();
      archiveFile=outputArchiveName;
      files.add(outputArchiveName);
    }
 catch (    CompressorException|IOException e) {
      LOGGER.log(Level.SEVERE,e.getMessage(),e);
    }
  }
  archiveStreamType=ArchiveStreamFactory.ZIP;
  if (archiveFile.endsWith("String_Node_Str")) {
    archiveStreamType=ArchiveStreamFactory.TAR;
  }
  OutputStream outputFileStream=null;
  List<String> executableNameList=new ArrayList<String>();
  LOGGER.fine("String_Node_Str" + archiveFile);
  executableNameList=ProcessNames.getExecutableNames();
  LOGGER.fine("String_Node_Str" + executableNameList.toString());
  ArchiveInputStream archiveStream=null;
  try {
    archiveStream=new ArchiveStreamFactory().createArchiveInputStream(archiveStreamType,new FileInputStream(archiveFile));
    ArchiveEntry entry;
    while ((entry=archiveStream.getNextEntry()) != null) {
      String fileNameInEntry=getFileNameFromPath(entry.getName());
      if (!entry.isDirectory() && executableNameList.contains(fileNameInEntry.toLowerCase())) {
        String filename=SeLionGridConstants.SELION_HOME_DIR + getFileNameFromPath(entry.getName());
        File outputFile=new File(filename);
        if (outputFile.exists()) {
          outputFile.delete();
        }
        outputFile.createNewFile();
        LOGGER.fine(String.format("String_Node_Str",outputFile.getAbsolutePath()));
        outputFileStream=new FileOutputStream(outputFile);
        IOUtils.copy(archiveStream,outputFileStream);
        LOGGER.fine("String_Node_Str" + outputFile.canExecute());
        if (!outputFile.canExecute()) {
          LOGGER.fine("String_Node_Str");
          outputFile.setExecutable(true);
        }
        files.add(filename);
        break;
      }
    }
  }
 catch (  Exception e) {
    LOGGER.log(Level.SEVERE,"String_Node_Str",e);
  }
 finally {
    try {
      if (archiveStream != null) {
        archiveStream.close();
      }
      if (outputFileStream != null) {
        outputFileStream.close();
      }
    }
 catch (    IOException e) {
      LOGGER.log(Level.SEVERE,"String_Node_Str",e);
    }
  }
  LOGGER.exiting(files.toString());
  return files;
}

Fixed version (ground truth):
static List<String> extractArchive(String archiveFile){
  LOGGER.entering(archiveFile);
  LOGGER.info("String_Node_Str" + archiveFile);
  String archiveStreamType;
  boolean isCompressedArchive=false;
  String compressName=null;
  String outputArchiveName=null;
  List<String> files=new ArrayList<String>();
  if (archiveFile.endsWith("String_Node_Str")) {
    isCompressedArchive=true;
    compressName=CompressorStreamFactory.BZIP2;
    outputArchiveName=archiveFile.substring(0,archiveFile.lastIndexOf('.'));
    LOGGER.fine("String_Node_Str" + outputArchiveName);
  }
  if (isCompressedArchive) {
    LOGGER.fine("String_Node_Str");
    CompressorInputStream is;
    try {
      is=new CompressorStreamFactory().createCompressorInputStream(compressName,new FileInputStream(archiveFile));
      FileOutputStream decompressStream=new FileOutputStream(outputArchiveName);
      IOUtils.copy(is,decompressStream);
      is.close();
      decompressStream.close();
      archiveFile=outputArchiveName;
      files.add(outputArchiveName);
    }
 catch (    CompressorException|IOException e) {
      LOGGER.log(Level.SEVERE,e.getMessage(),e);
    }
  }
  archiveStreamType=ArchiveStreamFactory.ZIP;
  if (archiveFile.endsWith("String_Node_Str")) {
    archiveStreamType=ArchiveStreamFactory.TAR;
  }
  OutputStream outputFileStream=null;
  LOGGER.fine("String_Node_Str" + archiveFile);
  List<String> executableNameList=FileExtractor.getExecutableNames();
  LOGGER.fine("String_Node_Str" + executableNameList.toString());
  ArchiveInputStream archiveStream=null;
  try {
    archiveStream=new ArchiveStreamFactory().createArchiveInputStream(archiveStreamType,new FileInputStream(archiveFile));
    ArchiveEntry entry;
    while ((entry=archiveStream.getNextEntry()) != null) {
      String fileNameInEntry=getFileNameFromPath(entry.getName());
      if (!entry.isDirectory() && executableNameList.contains(fileNameInEntry.toLowerCase())) {
        String filename=SeLionGridConstants.SELION_HOME_DIR + getFileNameFromPath(entry.getName());
        File outputFile=new File(filename);
        if (outputFile.exists()) {
          outputFile.delete();
        }
        outputFile.createNewFile();
        LOGGER.fine(String.format("String_Node_Str",outputFile.getAbsolutePath()));
        outputFileStream=new FileOutputStream(outputFile);
        IOUtils.copy(archiveStream,outputFileStream);
        LOGGER.fine("String_Node_Str" + outputFile.canExecute());
        if (!outputFile.canExecute()) {
          LOGGER.fine("String_Node_Str");
          outputFile.setExecutable(true);
        }
        files.add(filename);
        break;
      }
    }
  }
 catch (  Exception e) {
    LOGGER.log(Level.SEVERE,"String_Node_Str",e);
  }
 finally {
    try {
      if (archiveStream != null) {
        archiveStream.close();
      }
      if (outputFileStream != null) {
        outputFileStream.close();
      }
    }
 catch (    IOException e) {
      LOGGER.log(Level.SEVERE,"String_Node_Str",e);
    }
  }
  LOGGER.exiting(files.toString());
  return files;
}