Program: 41296
Project: 41296
Buggy source:
@Override public Launcher decorate(final Launcher launcher,final Node node){
  return new Launcher.DecoratedLauncher(launcher){
    @Override public Proc launch(    ProcStarter starter) throws IOException {
      boolean quiet=starter.quiet();
      FilePath pwd=starter.pwd();
      String[] commands=getCommands(starter);
      return doLaunch(quiet,pwd,commands);
    }
    private Proc doLaunch(    boolean quiet,    FilePath pwd,    String... commands) throws IOException {
      waitUntilContainerIsReady();
      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 (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);
      Execable<String,ExecWatch> execable=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();
        }
      }
);
      ExecWatch watch;
      try {
        watch=execable.exec();
      }
 catch (      KubernetesClientException e) {
        if (e.getCause() instanceof InterruptedException) {
          throw new IOException("String_Node_Str",e);
        }
 else {
          throw e;
        }
      }
      try {
        started.await();
      }
 catch (      InterruptedException e) {
        closeWatch(watch);
        throw new IOException("String_Node_Str",e);
      }
      try {
        if (pwd != null) {
          watch.getInput().write(String.format("String_Node_Str",pwd,NEWLINE).getBytes(StandardCharsets.UTF_8));
        }
        if (environmentExpander != null) {
          EnvVars envVars=new EnvVars();
          environmentExpander.expand(envVars);
          for (          Map.Entry<String,String> entry : envVars.entrySet()) {
            watch.getInput().write(String.format("String_Node_Str",entry.getKey(),entry.getValue(),NEWLINE).getBytes(StandardCharsets.UTF_8));
          }
        }
        doExec(watch,printStream,commands);
        ContainerExecProc proc=new ContainerExecProc(watch,alive,finished,exitCodeOutputStream::getExitCode);
        closables.add(proc);
        return proc;
      }
 catch (      InterruptedException ie) {
        throw new InterruptedIOException(ie.getMessage());
      }
catch (      Exception e) {
        closeWatch(watch);
        throw e;
      }
    }
    @Override public void kill(    Map<String,String> modelEnvVars) throws IOException, InterruptedException {
      getListener().getLogger().println("String_Node_Str");
      String cookie=modelEnvVars.get(COOKIE_VAR);
      int exitCode=doLaunch(true,null,"String_Node_Str","String_Node_Str","String_Node_Str" + COOKIE_VAR + "String_Node_Str"+ cookie+ "String_Node_Str").join();
      getListener().getLogger().println("String_Node_Str" + exitCode);
    }
    private void waitUntilContainerIsReady() throws IOException {
      try {
        Pod pod=client.pods().inNamespace(namespace).withName(podName).waitUntilReady(CONTAINER_READY_TIMEOUT,TimeUnit.MINUTES);
        if (pod == null || pod.getStatus() == null || pod.getStatus().getContainerStatuses() == null) {
          throw new IOException("String_Node_Str" + "String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str"+ "String_Node_Str");
        }
        for (        ContainerStatus info : pod.getStatus().getContainerStatuses()) {
          if (info.getName().equals(containerName)) {
            if (info.getReady()) {
              return;
            }
 else {
              throw new IOException("String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str"+ info.getState());
            }
          }
        }
        throw new IOException("String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str");
      }
 catch (      InterruptedException|KubernetesClientTimeoutException e) {
        throw new IOException("String_Node_Str" + "String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str"+ "String_Node_Str",e);
      }
    }
  }
;
}

Fixed version (ground truth):
@Override public Launcher decorate(final Launcher launcher,final Node node){
  return new Launcher.DecoratedLauncher(launcher){
    @Override public Proc launch(    ProcStarter starter) throws IOException {
      boolean quiet=starter.quiet();
      FilePath pwd=starter.pwd();
      String[] commands=getCommands(starter);
      return doLaunch(quiet,pwd,commands);
    }
    private Proc doLaunch(    boolean quiet,    FilePath pwd,    String... commands) throws IOException {
      waitUntilContainerIsReady();
      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 (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);
      Execable<String,ExecWatch> execable=client.pods().inNamespace(namespace).withName(podName).inContainer(containerName).redirectingInput().writingOutput(stream).writingError(stream).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();
        }
      }
);
      ExecWatch watch;
      try {
        watch=execable.exec("String_Node_Str");
      }
 catch (      KubernetesClientException e) {
        if (e.getCause() instanceof InterruptedException) {
          throw new IOException("String_Node_Str",e);
        }
 else {
          throw e;
        }
      }
      try {
        started.await();
      }
 catch (      InterruptedException e) {
        closeWatch(watch);
        throw new IOException("String_Node_Str",e);
      }
      try {
        if (pwd != null) {
          watch.getInput().write(String.format("String_Node_Str",pwd,NEWLINE).getBytes(StandardCharsets.UTF_8));
        }
        if (environmentExpander != null) {
          EnvVars envVars=new EnvVars();
          environmentExpander.expand(envVars);
          for (          Map.Entry<String,String> entry : envVars.entrySet()) {
            watch.getInput().write(String.format("String_Node_Str",entry.getKey(),entry.getValue(),NEWLINE).getBytes(StandardCharsets.UTF_8));
          }
        }
        doExec(watch,printStream,commands);
        ContainerExecProc proc=new ContainerExecProc(watch,alive,finished,exitCodeOutputStream::getExitCode);
        closables.add(proc);
        return proc;
      }
 catch (      InterruptedException ie) {
        throw new InterruptedIOException(ie.getMessage());
      }
catch (      Exception e) {
        closeWatch(watch);
        throw e;
      }
    }
    @Override public void kill(    Map<String,String> modelEnvVars) throws IOException, InterruptedException {
      getListener().getLogger().println("String_Node_Str");
      String cookie=modelEnvVars.get(COOKIE_VAR);
      int exitCode=doLaunch(true,null,"String_Node_Str","String_Node_Str","String_Node_Str" + COOKIE_VAR + "String_Node_Str"+ cookie+ "String_Node_Str").join();
      getListener().getLogger().println("String_Node_Str" + exitCode);
    }
    private void waitUntilContainerIsReady() throws IOException {
      try {
        Pod pod=client.pods().inNamespace(namespace).withName(podName).waitUntilReady(CONTAINER_READY_TIMEOUT,TimeUnit.MINUTES);
        if (pod == null || pod.getStatus() == null || pod.getStatus().getContainerStatuses() == null) {
          throw new IOException("String_Node_Str" + "String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str"+ "String_Node_Str");
        }
        for (        ContainerStatus info : pod.getStatus().getContainerStatuses()) {
          if (info.getName().equals(containerName)) {
            if (info.getReady()) {
              return;
            }
 else {
              throw new IOException("String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str"+ info.getState());
            }
          }
        }
        throw new IOException("String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str");
      }
 catch (      InterruptedException|KubernetesClientTimeoutException e) {
        throw new IOException("String_Node_Str" + "String_Node_Str" + containerName + "String_Node_Str"+ podName+ "String_Node_Str"+ "String_Node_Str",e);
      }
    }
  }
;
}