Program: 48182
Project: 48182
Buggy source:
/** 
 * Shut down the whole client by shutting down components.
 */
public void shutdown(){
  try {
    if (em != null) {
      em.terminate();
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    em=null;
    recognition=null;
  }
  try {
    if (management != null) {
      TerminateFramework terminateFramework=new TerminateFramework();
      management.terminateFramework(terminateFramework);
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    management=null;
  }
  try {
    if (sal != null) {
      Terminate terminate=new Terminate();
      sal.terminate(terminate);
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    sal=null;
    cardStates=null;
  }
  try {
    if (ifd != null) {
      ReleaseContext releaseContext=new ReleaseContext();
      releaseContext.setContextHandle(contextHandle);
      ifd.releaseContext(releaseContext);
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    ifd=null;
    contextHandle=null;
  }
  try {
    if (terminalFactory != null) {
      terminalFactory.stop();
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    terminalFactory=null;
  }
  env=null;
  Intent intent=new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
  File f=new File(SDCARD_OPENECARD);
  Uri uri=Uri.fromFile(f);
  intent.setData(uri);
  sendBroadcast(intent);
}

Fixed version (ground truth):
/** 
 * Shut down the whole client by shutting down components.
 */
public void shutdown(){
  try {
    if (em != null) {
      em.terminate();
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    em=null;
    recognition=null;
  }
  try {
    if (management != null) {
      TerminateFramework terminateFramework=new TerminateFramework();
      management.terminateFramework(terminateFramework);
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    management=null;
  }
  try {
    if (sal != null) {
      Terminate terminate=new Terminate();
      sal.terminate(terminate);
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    sal=null;
    cardStates=null;
  }
  try {
    if (ifd != null) {
      ReleaseContext releaseContext=new ReleaseContext();
      releaseContext.setContextHandle(contextHandle);
      ifd.releaseContext(releaseContext);
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    ifd=null;
    contextHandle=null;
  }
  try {
    if (terminalFactory != null) {
      terminalFactory.stop();
    }
  }
 catch (  Exception ex) {
    logger.error("String_Node_Str",ex);
  }
 finally {
    terminalFactory=null;
  }
  env=null;
  Intent intent=new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
  File f=new File(SDCARD_OPENECARD);
  Uri uri=Uri.fromFile(f);
  intent.setData(uri);
  sendBroadcast(intent);
  Intent i=new Intent(this,DeviceOpenActivity.class);
  i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
  i.putExtra(AndroidUtils.EXIT,true);
  startActivity(i);
}