Program: 41304
Project: 41304
Buggy source:
@Override public Proc launch(ProcStarter starter) throws IOException {
  if (!waitUntilContainerIsReady()) {
    throw new IOException("String_Node_Str" + "String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str"+ "String_Node_Str");
  }
  final CountDownLatch started=new CountDownLatch(1);
  final CountDownLatch finished=new CountDownLatch(1);
  final AtomicBoolean alive=new AtomicBoolean(false);
  PrintStream printStream=launcher.getListener().getLogger();
  OutputStream stream=printStream;
  if (starter.quiet()) {
    stream=new NullOutputStream();
    printStream=new PrintStream(stream,false,StandardCharsets.UTF_8.toString());
  }
  ExitCodeOutputStream exitCodeOutputStream=new ExitCodeOutputStream();
  stream=new TeeOutputStream(exitCodeOutputStream,stream);
  String msg="String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str";
  LOGGER.log(Level.FINEST,msg);
  printStream.println(msg);
  watch=client.pods().inNamespace(namespace).withName(podName).inContainer(containerName).redirectingInput().writingOutput(stream).writingError(stream).withTTY().usingListener(new ExecListener(){
    @Override public void onOpen(    Response response){
      alive.set(true);
      started.countDown();
    }
    @Override public void onFailure(    Throwable t,    Response response){
      alive.set(false);
      t.printStackTrace(launcher.getListener().getLogger());
      started.countDown();
      LOGGER.log(Level.FINEST,"String_Node_Str",finished);
      if (finished.getCount() == 0) {
        LOGGER.log(Level.WARNING,"String_Node_Str");
      }
      finished.countDown();
    }
    @Override public void onClose(    int i,    String s){
      alive.set(false);
      started.countDown();
      LOGGER.log(Level.FINEST,"String_Node_Str",finished);
      if (finished.getCount() == 0) {
        LOGGER.log(Level.WARNING,"String_Node_Str");
      }
      finished.countDown();
    }
  }
).exec();
  waitQuietly(started);
  if (starter.pwd() != null) {
    watch.getInput().write(String.format("String_Node_Str",starter.pwd(),NEWLINE).getBytes(StandardCharsets.UTF_8));
  }
  doExec(watch,printStream,getCommands(starter));
  proc=new ContainerExecProc(watch,alive,finished,new Callable<Integer>(){
    @Override public Integer call(){
      return exitCodeOutputStream.getExitCode();
    }
  }
);
  return proc;
}

Fixed version (ground truth):
@Override public Proc launch(ProcStarter starter) throws IOException {
  if (!waitUntilContainerIsReady()) {
    throw new IOException("String_Node_Str" + "String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str"+ "String_Node_Str");
  }
  final CountDownLatch started=new CountDownLatch(1);
  final CountDownLatch finished=new CountDownLatch(1);
  final AtomicBoolean alive=new AtomicBoolean(false);
  PrintStream printStream=launcher.getListener().getLogger();
  OutputStream stream=printStream;
  if (starter.quiet()) {
    stream=new NullOutputStream();
    printStream=new PrintStream(stream,false,StandardCharsets.UTF_8.toString());
  }
  ExitCodeOutputStream exitCodeOutputStream=new ExitCodeOutputStream();
  stream=new TeeOutputStream(exitCodeOutputStream,stream);
  String msg="String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str";
  LOGGER.log(Level.FINEST,msg);
  printStream.println(msg);
  ExecWatch watch=client.pods().inNamespace(namespace).withName(podName).inContainer(containerName).redirectingInput().writingOutput(stream).writingError(stream).withTTY().usingListener(new ExecListener(){
    @Override public void onOpen(    Response response){
      alive.set(true);
      started.countDown();
    }
    @Override public void onFailure(    Throwable t,    Response response){
      alive.set(false);
      t.printStackTrace(launcher.getListener().getLogger());
      started.countDown();
      LOGGER.log(Level.FINEST,"String_Node_Str",finished);
      if (finished.getCount() == 0) {
        LOGGER.log(Level.WARNING,"String_Node_Str");
      }
      finished.countDown();
    }
    @Override public void onClose(    int i,    String s){
      alive.set(false);
      started.countDown();
      LOGGER.log(Level.FINEST,"String_Node_Str",finished);
      if (finished.getCount() == 0) {
        LOGGER.log(Level.WARNING,"String_Node_Str");
      }
      finished.countDown();
    }
  }
).exec();
  try {
    started.await();
  }
 catch (  InterruptedException e) {
    closeWatch(watch);
    throw new IOException("String_Node_Str");
  }
  try {
    if (starter.pwd() != null) {
      watch.getInput().write(String.format("String_Node_Str",starter.pwd(),NEWLINE).getBytes(StandardCharsets.UTF_8));
    }
    doExec(watch,printStream,getCommands(starter));
    return new ContainerExecProc(watch,alive,finished,exitCodeOutputStream::getExitCode);
  }
 catch (  Exception e) {
    closeWatch(watch);
    throw e;
  }
}