Program: 14546
Project: 14546
Buggy source:
public static Spannable getSpannableTextFromIndices(JSONObject subject,final NoteBlock.OnNoteBlockTextClickListener onNoteBlockTextClickListener){
  if (subject == null) {
    return new SpannableStringBuilder();
  }
  String text=subject.optString("String_Node_Str","String_Node_Str");
  SpannableStringBuilder spannableStringBuilder=new SpannableStringBuilder(text);
  boolean shouldLink=onNoteBlockTextClickListener != null;
  try {
    JSONArray idsArray=subject.getJSONArray("String_Node_Str");
    for (int i=0; i < idsArray.length(); i++) {
      JSONObject idObject=(JSONObject)idsArray.get(i);
      NoteBlockClickableSpan clickableSpan=new NoteBlockClickableSpan(idObject,mBgColor,mTextColor,mLinkColor,shouldLink){
        @Override public void onClick(        View widget){
          if (onNoteBlockTextClickListener != null) {
            onNoteBlockTextClickListener.onNoteBlockTextClicked(this);
          }
        }
      }
;
      int[] indices=clickableSpan.getIndices();
      if (indices.length == 2 && indices[0] <= spannableStringBuilder.length() && indices[1] <= spannableStringBuilder.length()) {
        spannableStringBuilder.setSpan(clickableSpan,indices[0],indices[1],Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        if (clickableSpan.getSpanStyle() != Typeface.NORMAL) {
          StyleSpan styleSpan=new StyleSpan(clickableSpan.getSpanStyle());
          spannableStringBuilder.setSpan(styleSpan,indices[0],indices[1],Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        }
      }
    }
  }
 catch (  JSONException e) {
    e.printStackTrace();
  }
  return spannableStringBuilder;
}

Fixed version (ground truth):
public static Spannable getSpannableTextFromIndices(JSONObject subject,final NoteBlock.OnNoteBlockTextClickListener onNoteBlockTextClickListener){
  if (subject == null) {
    return new SpannableStringBuilder();
  }
  String text=subject.optString("String_Node_Str","String_Node_Str").trim();
  SpannableStringBuilder spannableStringBuilder=new SpannableStringBuilder(text);
  boolean shouldLink=onNoteBlockTextClickListener != null;
  try {
    JSONArray idsArray=subject.getJSONArray("String_Node_Str");
    for (int i=0; i < idsArray.length(); i++) {
      JSONObject idObject=(JSONObject)idsArray.get(i);
      NoteBlockClickableSpan clickableSpan=new NoteBlockClickableSpan(idObject,mBgColor,mTextColor,mLinkColor,shouldLink){
        @Override public void onClick(        View widget){
          if (onNoteBlockTextClickListener != null) {
            onNoteBlockTextClickListener.onNoteBlockTextClicked(this);
          }
        }
      }
;
      int[] indices=clickableSpan.getIndices();
      if (indices.length == 2 && indices[0] <= spannableStringBuilder.length() && indices[1] <= spannableStringBuilder.length()) {
        spannableStringBuilder.setSpan(clickableSpan,indices[0],indices[1],Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        if (clickableSpan.getSpanStyle() != Typeface.NORMAL) {
          StyleSpan styleSpan=new StyleSpan(clickableSpan.getSpanStyle());
          spannableStringBuilder.setSpan(styleSpan,indices[0],indices[1],Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        }
      }
    }
  }
 catch (  JSONException e) {
    e.printStackTrace();
  }
  return spannableStringBuilder;
}