Program: 34427
Project: 34427
Buggy source:
private void initializeAccountOrPath(final JavaFileStorage.FileStorageSetupActivity setupAct,final String accountNameOrPath){
  final Activity activity=((Activity)setupAct);
  String accountNameTemp;
  GDrivePath gdrivePath=null;
  if (accountNameOrPath.startsWith(getProtocolPrefix())) {
    gdrivePath=new GDrivePath();
    try {
      gdrivePath.setPathWithoutVerify(accountNameOrPath);
    }
 catch (    Exception e) {
      finishWithError(setupAct,e);
    }
    accountNameTemp=gdrivePath.getAccount();
  }
 else   accountNameTemp=accountNameOrPath;
  final String accountName=accountNameTemp;
  AsyncTask<Object,Void,AsyncTaskResult<String>> task=new AsyncTask<Object,Void,AsyncTaskResult<String>>(){
    @Override protected AsyncTaskResult<String> doInBackground(    Object... arg0){
      try {
        if (!mAccountData.containsKey(accountName)) {
          AccountData newAccountData=new AccountData();
          newAccountData.drive=createDriveService(accountName,activity);
          mAccountData.put(accountName,newAccountData);
          logDebug("String_Node_Str" + accountName);
          newAccountData.mFolderCache=buildFoldersCache(accountName);
          About about=newAccountData.drive.about().get().execute();
          newAccountData.mRootFolderId=about.getRootFolderId();
        }
        if (setupAct.getProcessName().equals(PROCESS_NAME_SELECTFILE))         setupAct.getState().putString(EXTRA_PATH,getRootPathForAccount(accountName));
        return new AsyncTaskResult<String>("String_Node_Str");
      }
 catch (      Exception anyError) {
        return new AsyncTaskResult<String>(anyError);
      }
    }
    @Override protected void onPostExecute(    AsyncTaskResult<String> result){
      Exception error=result.getError();
      if (error != null) {
        if (UserRecoverableAuthIOException.class.isAssignableFrom(error.getClass())) {
          mAccountData.remove(accountName);
          activity.startActivityForResult(((UserRecoverableAuthIOException)error).getIntent(),REQUEST_AUTHORIZATION);
        }
 else {
          finishWithError(setupAct,error);
        }
      }
 else       if (isCancelled()) {
        logDebug("String_Node_Str");
        activity.setResult(Activity.RESULT_CANCELED);
        activity.finish();
      }
 else {
        finishActivityWithSuccess(setupAct);
      }
    }
  }
;
  task.execute(new Object[]{});
}

Fixed version (ground truth):
private void initializeAccountOrPath(final JavaFileStorage.FileStorageSetupActivity setupAct,final String accountNameOrPath){
  final Activity activity=((Activity)setupAct);
  String accountNameTemp;
  GDrivePath gdrivePath=null;
  if (accountNameOrPath.startsWith(getProtocolPrefix())) {
    gdrivePath=new GDrivePath();
    try {
      gdrivePath.setPathWithoutVerify(accountNameOrPath);
    }
 catch (    Exception e) {
      finishWithError(setupAct,e);
    }
    accountNameTemp=gdrivePath.getAccount();
  }
 else   accountNameTemp=accountNameOrPath;
  final String accountName=accountNameTemp;
  AsyncTask<Object,Void,AsyncTaskResult<String>> task=new AsyncTask<Object,Void,AsyncTaskResult<String>>(){
    @Override protected AsyncTaskResult<String> doInBackground(    Object... arg0){
      try {
        if (!mAccountData.containsKey(accountName)) {
          AccountData newAccountData=new AccountData();
          newAccountData.drive=createDriveService(accountName,activity);
          mAccountData.put(accountName,newAccountData);
          logDebug("String_Node_Str" + accountName);
          finishInitialization(newAccountData,accountName);
        }
        if (setupAct.getProcessName().equals(PROCESS_NAME_SELECTFILE))         setupAct.getState().putString(EXTRA_PATH,getRootPathForAccount(accountName));
        return new AsyncTaskResult<String>("String_Node_Str");
      }
 catch (      Exception anyError) {
        return new AsyncTaskResult<String>(anyError);
      }
    }
    @Override protected void onPostExecute(    AsyncTaskResult<String> result){
      Exception error=result.getError();
      if (error != null) {
        if (UserRecoverableAuthIOException.class.isAssignableFrom(error.getClass())) {
          mAccountData.remove(accountName);
          activity.startActivityForResult(((UserRecoverableAuthIOException)error).getIntent(),REQUEST_AUTHORIZATION);
        }
 else {
          finishWithError(setupAct,error);
        }
      }
 else       if (isCancelled()) {
        logDebug("String_Node_Str");
        activity.setResult(Activity.RESULT_CANCELED);
        activity.finish();
      }
 else {
        finishActivityWithSuccess(setupAct);
      }
    }
  }
;
  task.execute(new Object[]{});
}