Program: 69189
Project: 69189
Buggy source:
@Override public void initDataAndEvent(){
  if (mTopic == null) {
    return;
  }
  mTxtTopicTitle.setText(mTopic.getTitle());
  mTxtTopicTime.setText(mTopic.getPublishDate().toLocalDate().toString() + "String_Node_Str" + mTopic.getPublishDate().toLocalTime().toString().substring(0,8));
  mTxtTopicDescription.setText(mTopic.getSummary());
  mTxtTopicDescription.setVisibility(TextUtils.isEmpty(mTopic.getSummary()) ? View.GONE : View.VISIBLE);
  mTitleContainer.removeAllViews();
  for (  final TopicNewsBean topic : mTopic.getNewsArray()) {
    TextView textView=new TextView(getContext());
    LinearLayout.LayoutParams params=new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT);
    textView.setLayoutParams(params);
    textView.setPadding(10,16,10,16);
    textView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_news,0,0,0);
    textView.setCompoundDrawablePadding(15);
    textView.setTextSize(TypedValue.COMPLEX_UNIT_SP,16);
    textView.setTextColor(getResources().getColor(R.color.text_topic_detail_news_title));
    textView.setBackgroundResource(R.drawable.selector_btn_background);
    if (TextUtils.isEmpty(topic.getSiteName())) {
      textView.setText(topic.getTitle());
    }
 else {
      SpannableString spannableTitle=SpannableString.valueOf(topic.getTitle() + "String_Node_Str" + topic.getSiteName());
      spannableTitle.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.text_topic_detail_news_author)),topic.getTitle().length() + 1,topic.getTitle().length() + topic.getSiteName().length() + 1,Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      textView.setText(spannableTitle);
    }
    textView.setOnClickListener(v -> start(CommonArticleFragment.newInstance(topic)));
    mTitleContainer.addView(textView);
  }
  mTimelineAdapter=new TopicTimelineAdapter(getContext());
  mRecyclerTimeline.setAdapter(mTimelineAdapter);
  mRecyclerTimeline.setLayoutManager(new LinearLayoutManager(getContext()));
  mRecyclerTimeline.setNestedScrollingEnabled(false);
  if (null != mTopic.getTimeline() && null != mTopic.getTimeline().getTopics() && 0 < mTopic.getTimeline().getTopics().size()) {
    mTimelineAdapter.addItems(mTopic.getTimeline().getTopics());
    mTimelineContainer.setVisibility(View.VISIBLE);
  }
 else {
    mTimelineContainer.setVisibility(View.GONE);
  }
  if (!mTopic.getEntityEventTopics().isEmpty()) {
    mRelativeTopicContainer.setVisibility(View.VISIBLE);
    ArrayList<EntityEventTopicBean> entityEventTopics=mTopic.getEntityEventTopics();
    mRelativeTopic.setAdapter(new TagAdapter<EntityEventTopicBean>(mTopic.getEntityEventTopics()){
      @Override public View getView(      FlowLayout parent,      int position,      EntityEventTopicBean entityEventTopicBean){
        TextView item=(TextView)getLayoutInflater().inflate(R.layout.item_relevant_topic,mRelativeTopic,false);
        item.setText(entityEventTopicBean.getEntityName() + entityEventTopicBean.getEventTypeLabel());
        return item;
      }
    }
);
    mRelativeTopic.setOnSelectListener(new TagFlowLayout.OnSelectListener(){
      @Override public void onSelected(      Set<Integer> selectPosSet){
        if (!selectPosSet.isEmpty()) {
          Iterator<Integer> iterator=selectPosSet.iterator();
          if (iterator.hasNext()) {
          }
        }
      }
    }
);
    mRelativeTopic.setOnTagClickListener(new TagFlowLayout.OnTagClickListener(){
      @Override public boolean onTagClick(      View view,      int position,      FlowLayout parent){
        String topicId=String.valueOf(entityEventTopics.get(position).getEntityId());
        long order=mTopic.getOrder();
        RelevantTopicWindow window=new RelevantTopicWindow(getActivity(),topicId,order);
        window.showOnAnchor(view,RelativePopupWindow.VerticalPosition.ABOVE,RelativePopupWindow.HorizontalPosition.CENTER,false);
        return true;
      }
    }
);
  }
 else {
    mRelativeTopicContainer.setVisibility(View.GONE);
  }
  mScrollView.setOnScrollChangeListener((NestedScrollView.OnScrollChangeListener)(v,scrollX,scrollY,oldScrollX,oldScrollY) -> {
  }
);
}

Fixed version (ground truth):
@Override public void initDataAndEvent(){
  if (mTopic == null) {
    return;
  }
  mTxtTopicTitle.setText(mTopic.getTitle());
  mTxtTopicTime.setText(mTopic.getPublishDate().toLocalDate().toString() + "String_Node_Str" + mTopic.getPublishDate().toLocalTime().toString().substring(0,8));
  mTxtTopicDescription.setText(mTopic.getSummary());
  mTxtTopicDescription.setVisibility(TextUtils.isEmpty(mTopic.getSummary()) ? View.GONE : View.VISIBLE);
  mTitleContainer.removeAllViews();
  for (  final TopicNewsBean topic : mTopic.getNewsArray()) {
    TextView textView=new TextView(getContext());
    LinearLayout.LayoutParams params=new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT);
    textView.setLayoutParams(params);
    textView.setPadding(10,16,10,16);
    textView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_news,0,0,0);
    textView.setCompoundDrawablePadding(15);
    textView.setTextSize(TypedValue.COMPLEX_UNIT_SP,16);
    textView.setTextColor(getResources().getColor(R.color.text_topic_detail_news_title));
    textView.setBackgroundResource(R.drawable.selector_btn_background);
    if (TextUtils.isEmpty(topic.getSiteName())) {
      textView.setText(topic.getTitle());
    }
 else {
      SpannableString spannableTitle=SpannableString.valueOf(topic.getTitle() + "String_Node_Str" + topic.getSiteName());
      spannableTitle.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.text_topic_detail_news_author)),topic.getTitle().length() + 1,topic.getTitle().length() + topic.getSiteName().length() + 1,Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
      textView.setText(spannableTitle);
    }
    textView.setOnClickListener(v -> start(CommonArticleFragment.newInstance(topic)));
    mTitleContainer.addView(textView);
  }
  mTimelineAdapter=new TopicTimelineAdapter(getContext());
  mRecyclerTimeline.setAdapter(mTimelineAdapter);
  mRecyclerTimeline.setLayoutManager(new LinearLayoutManager(getContext()));
  mRecyclerTimeline.setNestedScrollingEnabled(false);
  if (null != mTopic.getTimeline() && null != mTopic.getTimeline().getTopics() && 0 < mTopic.getTimeline().getTopics().size()) {
    mTimelineAdapter.addItems(mTopic.getTimeline().getTopics());
    mTimelineContainer.setVisibility(View.VISIBLE);
  }
 else {
    mTimelineContainer.setVisibility(View.GONE);
  }
  if (!mTopic.getEntityEventTopics().isEmpty()) {
    mRelativeTopicContainer.setVisibility(View.VISIBLE);
    ArrayList<EntityEventTopicBean> entityEventTopics=mTopic.getEntityEventTopics();
    mRelativeTopic.setAdapter(new TagAdapter<EntityEventTopicBean>(mTopic.getEntityEventTopics()){
      @Override public View getView(      FlowLayout parent,      int position,      EntityEventTopicBean entityEventTopicBean){
        TextView item=(TextView)getLayoutInflater().inflate(R.layout.item_relevant_topic,mRelativeTopic,false);
        item.setText(entityEventTopicBean.getEntityName() + entityEventTopicBean.getEventTypeLabel());
        return item;
      }
    }
);
    mRelativeTopic.setOnSelectListener(new TagFlowLayout.OnSelectListener(){
      @Override public void onSelected(      Set<Integer> selectPosSet){
        if (!selectPosSet.isEmpty()) {
          Iterator<Integer> iterator=selectPosSet.iterator();
          if (iterator.hasNext()) {
          }
        }
      }
    }
);
    mRelativeTopic.setOnTagClickListener(new TagFlowLayout.OnTagClickListener(){
      @Override public boolean onTagClick(      View view,      int position,      FlowLayout parent){
        String topicId=String.valueOf(entityEventTopics.get(position).getEntityId());
        long order=mTopic.getOrder();
        RelevantTopicWindow window=new RelevantTopicWindow(getActivity(),topicId,order);
        window.showOnAnchor(view,RelativePopupWindow.VerticalPosition.ABOVE,RelativePopupWindow.HorizontalPosition.CENTER,true);
        return true;
      }
    }
);
  }
 else {
    mRelativeTopicContainer.setVisibility(View.GONE);
  }
  mScrollView.setOnScrollChangeListener((NestedScrollView.OnScrollChangeListener)(v,scrollX,scrollY,oldScrollX,oldScrollY) -> {
  }
);
}