Program: 174267
Project: 174267
Buggy source:
private void init(String title,String body,ArrayList<String> textArray,final String version){
  titleTextView.setText(title);
  bodyTextView.setText(body);
  if (textArray != null) {
    StringBuilder strbuilder=new StringBuilder();
    strbuilder.append("String_Node_Str" + "String_Node_Str");
    for (int i=0; i < textArray.size(); i++) {
      strbuilder.append("String_Node_Str" + textArray.get(i) + "String_Node_Str");
    }
    contentTextView.setText(strbuilder.toString());
    contentTextView.setMovementMethod(new ScrollingMovementMethod());
  }
  cancelView.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      cancelDownload();
    }
  }
);
  positiveBtn.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      final File file=new File(fileDownloadPath);
      updaterProgressbar.setVisibility(View.VISIBLE);
      cancelView.setVisibility(View.VISIBLE);
      progressPer.setVisibility(View.VISIBLE);
      negtiveBtn.setVisibility(View.GONE);
      positiveBtn.setVisibility(View.GONE);
      neverBtn.setVisibility(View.GONE);
      if (file.exists()) {
        installAPK(fileDownloadPath,context);
      }
 else {
        downloadAPK(0,mUpdateDetail.updateApk,mUpdateDetail.updateApk.getUrl());
      }
    }
  }
);
  if (isForcedUpdate) {
    negtiveBtn.setVisibility(View.GONE);
    neverBtn.setVisibility(View.GONE);
  }
 else {
    negtiveBtn.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View v){
        dialog.dismiss();
      }
    }
);
    neverBtn.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View v){
        AppController.storeString(SHARED_PREFERENCE_LAST_VERSION,version);
        dialog.dismiss();
      }
    }
);
  }
}

Fixed version (ground truth):
private void init(String title,String body,ArrayList<String> textArray,final String version){
  titleTextView.setText(title);
  bodyTextView.setText(body);
  if (textArray != null) {
    StringBuilder strbuilder=new StringBuilder();
    strbuilder.append("String_Node_Str" + "String_Node_Str");
    for (int i=0; i < textArray.size(); i++) {
      strbuilder.append("String_Node_Str" + textArray.get(i) + "String_Node_Str");
    }
    contentTextView.setText(strbuilder.toString());
    contentTextView.setMovementMethod(new ScrollingMovementMethod());
  }
  cancelView.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      cancelDownload();
    }
  }
);
  positiveBtn.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      final File file=new File(fileDownloadPath);
      updaterProgressbar.setVisibility(View.VISIBLE);
      cancelView.setVisibility(View.VISIBLE);
      progressPer.setVisibility(View.VISIBLE);
      notNowBtn.setVisibility(View.GONE);
      positiveBtn.setVisibility(View.GONE);
      neverBtn.setVisibility(View.GONE);
      if (file.exists()) {
        installAPK(fileDownloadPath,context);
      }
 else {
        downloadAPK(0,mUpdateDetail.updateApk,mUpdateDetail.updateApk.getUrl());
      }
    }
  }
);
  if (isForcedUpdate) {
    notNowBtn.setVisibility(View.GONE);
    neverBtn.setVisibility(View.GONE);
  }
 else {
    notNowBtn.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View v){
        dialog.dismiss();
      }
    }
);
    neverBtn.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View v){
        AppController.storeString(Constants.VERSION_SKIP_UPDATE,version);
        dialog.dismiss();
      }
    }
);
  }
}