Program: 167708
Project: 167708
Buggy source:
@Override protected void doHandle(CommandContext ctx) throws CommandLineException {
  final BatchManager batchManager=ctx.getBatchManager();
  final boolean list=l.isPresent(ctx.getParsedCommandLine());
  final String path=file.getValue(ctx.getParsedCommandLine());
  final String name=this.name.getValue(ctx.getParsedCommandLine());
  if (list) {
    if (path != null || name != null) {
      throw new CommandFormatException("String_Node_Str");
    }
    final Set<String> heldbackNames=batchManager.getHeldbackNames();
    if (!heldbackNames.isEmpty()) {
      List<String> names=new ArrayList<String>(heldbackNames.size());
      for (      String heldbackName : heldbackNames) {
        names.add(heldbackName == null ? "String_Node_Str" : heldbackName);
      }
      Collections.sort(names);
      for (      String heldbackName : names) {
        ctx.printLine(heldbackName);
      }
    }
    return;
  }
  if (batchManager.isBatchActive()) {
    throw new CommandLineException("String_Node_Str");
  }
  if (path != null) {
    if (name != null) {
      throw new CommandFormatException("String_Node_Str");
    }
    final File f=new File(path);
    if (!f.exists()) {
      throw new CommandLineException("String_Node_Str" + f.getAbsolutePath() + "String_Node_Str");
    }
    final File currentDir=ctx.getCurrentDir();
    final File baseDir=f.getParentFile();
    if (baseDir != null) {
      ctx.setCurrentDir(baseDir);
    }
    BufferedReader reader=null;
    try {
      reader=Files.newBufferedReader(f.toPath(),StandardCharsets.UTF_8);
      String line=reader.readLine();
      batchManager.activateNewBatch();
      final Batch batch=batchManager.getActiveBatch();
      while (line != null) {
        line=line.trim();
        if (!line.isEmpty() && line.charAt(0) != '#') {
          batch.add(ctx.toBatchedCommand(line));
        }
        line=reader.readLine();
      }
    }
 catch (    IOException e) {
      batchManager.discardActiveBatch();
      throw new CommandLineException("String_Node_Str" + f.getAbsolutePath(),e);
    }
catch (    CommandFormatException e) {
      batchManager.discardActiveBatch();
      throw new CommandLineException("String_Node_Str" + f.getAbsolutePath(),e);
    }
 finally {
      if (baseDir != null) {
        ctx.setCurrentDir(currentDir);
      }
      if (reader != null) {
        try {
          reader.close();
        }
 catch (        IOException e) {
        }
      }
    }
    return;
  }
  boolean activated;
  if (batchManager.isHeldback(name)) {
    activated=batchManager.activateHeldbackBatch(name);
    if (activated) {
      final String msg=name == null ? "String_Node_Str" : "String_Node_Str" + name + "String_Node_Str";
      ctx.printLine(msg);
      List<BatchedCommand> batch=batchManager.getActiveBatch().getCommands();
      if (!batch.isEmpty()) {
        for (int i=0; i < batch.size(); ++i) {
          BatchedCommand cmd=batch.get(i);
          ctx.printLine("String_Node_Str" + (i + 1) + ' '+ cmd.getCommand());
        }
      }
    }
  }
 else   if (name != null) {
    throw new CommandLineException("String_Node_Str" + name + "String_Node_Str");
  }
 else {
    activated=batchManager.activateNewBatch();
  }
  if (!activated) {
    throw new CommandLineException("String_Node_Str");
  }
}

Fixed version (ground truth):
@Override protected void doHandle(CommandContext ctx) throws CommandLineException {
  final BatchManager batchManager=ctx.getBatchManager();
  final boolean list=l.isPresent(ctx.getParsedCommandLine());
  final String path=file.getValue(ctx.getParsedCommandLine());
  final String name=this.name.getValue(ctx.getParsedCommandLine());
  if (list) {
    if (path != null || name != null) {
      throw new CommandFormatException("String_Node_Str");
    }
    final Set<String> heldbackNames=batchManager.getHeldbackNames();
    if (!heldbackNames.isEmpty()) {
      List<String> names=new ArrayList<String>(heldbackNames.size());
      for (      String heldbackName : heldbackNames) {
        names.add(heldbackName == null ? "String_Node_Str" : heldbackName);
      }
      Collections.sort(names);
      for (      String heldbackName : names) {
        ctx.printLine(heldbackName);
      }
    }
    return;
  }
  if (batchManager.isBatchActive()) {
    throw new CommandLineException("String_Node_Str");
  }
  if (path != null) {
    if (name != null) {
      throw new CommandFormatException("String_Node_Str");
    }
    final File f=new File(path);
    if (!f.exists()) {
      throw new CommandLineException("String_Node_Str" + f.getAbsolutePath() + "String_Node_Str");
    }
    final File currentDir=ctx.getCurrentDir();
    final File baseDir=f.getParentFile();
    if (baseDir != null) {
      ctx.setCurrentDir(baseDir);
    }
    try (BufferedReader reader=new BufferedReader(new FileReader(f))){
      String line=reader.readLine();
      batchManager.activateNewBatch();
      final Batch batch=batchManager.getActiveBatch();
      while (line != null) {
        line=line.trim();
        if (!line.isEmpty() && line.charAt(0) != '#') {
          batch.add(ctx.toBatchedCommand(line));
        }
        line=reader.readLine();
      }
    }
 catch (    IOException e) {
      batchManager.discardActiveBatch();
      throw new CommandLineException("String_Node_Str" + f.getAbsolutePath(),e);
    }
catch (    CommandFormatException e) {
      batchManager.discardActiveBatch();
      throw new CommandLineException("String_Node_Str" + f.getAbsolutePath(),e);
    }
 finally {
      if (baseDir != null) {
        ctx.setCurrentDir(currentDir);
      }
    }
    return;
  }
  boolean activated;
  if (batchManager.isHeldback(name)) {
    activated=batchManager.activateHeldbackBatch(name);
    if (activated) {
      final String msg=name == null ? "String_Node_Str" : "String_Node_Str" + name + "String_Node_Str";
      ctx.printLine(msg);
      List<BatchedCommand> batch=batchManager.getActiveBatch().getCommands();
      if (!batch.isEmpty()) {
        for (int i=0; i < batch.size(); ++i) {
          BatchedCommand cmd=batch.get(i);
          ctx.printLine("String_Node_Str" + (i + 1) + ' '+ cmd.getCommand());
        }
      }
    }
  }
 else   if (name != null) {
    throw new CommandLineException("String_Node_Str" + name + "String_Node_Str");
  }
 else {
    activated=batchManager.activateNewBatch();
  }
  if (!activated) {
    throw new CommandLineException("String_Node_Str");
  }
}