Program: 88325
Project: 88325
Buggy source:
@Override public void onUpdateSelection(int oldSelStart,int oldSelEnd,int newSelStart,int newSelEnd,int candidatesStart,int candidatesEnd){
  super.onUpdateSelection(oldSelStart,oldSelEnd,newSelStart,newSelEnd,candidatesStart,candidatesEnd);
  if (DEBUG) {
    Log.i(TAG,"String_Node_Str" + oldSelStart + "String_Node_Str"+ oldSelEnd+ "String_Node_Str"+ newSelStart+ "String_Node_Str"+ newSelEnd+ "String_Node_Str"+ candidatesStart+ "String_Node_Str"+ candidatesEnd);
  }
  if (mAfterVoiceInput) {
    mVoiceInput.setCursorPos(newSelEnd);
    mVoiceInput.setSelectionSpan(newSelEnd - newSelStart);
  }
  mSuggestionShouldReplaceCurrentWord=false;
  if ((((mComposing.length() > 0 && mPredicting) || mVoiceInputHighlighted) && (newSelStart != candidatesEnd || newSelEnd != candidatesEnd) && mLastSelectionStart != newSelStart)) {
    mComposing.setLength(0);
    mPredicting=false;
    postUpdateSuggestions();
    TextEntryState.reset();
    InputConnection ic=getCurrentInputConnection();
    if (ic != null) {
      ic.finishComposingText();
    }
    mVoiceInputHighlighted=false;
  }
 else   if (!mPredicting && !mJustAccepted) {
switch (TextEntryState.getState()) {
case TextEntryState.STATE_ACCEPTED_DEFAULT:
      TextEntryState.reset();
case TextEntryState.STATE_SPACE_AFTER_PICKED:
    mJustAddedAutoSpace=false;
  break;
}
}
mJustAccepted=false;
postUpdateShiftKeyState();
mLastSelectionStart=newSelStart;
mLastSelectionEnd=newSelEnd;
if ((candidatesStart == candidatesEnd || newSelStart != oldSelStart) && (newSelStart < newSelEnd - 1 || (!mPredicting)) && !mVoiceInputHighlighted) {
abortCorrection(false);
if (isCursorTouchingWord() || mLastSelectionStart < mLastSelectionEnd) {
postUpdateOldSuggestions();
}
}
}

Fixed version (ground truth):
@Override public void onUpdateSelection(int oldSelStart,int oldSelEnd,int newSelStart,int newSelEnd,int candidatesStart,int candidatesEnd){
  super.onUpdateSelection(oldSelStart,oldSelEnd,newSelStart,newSelEnd,candidatesStart,candidatesEnd);
  if (DEBUG) {
    Log.i(TAG,"String_Node_Str" + oldSelStart + "String_Node_Str"+ oldSelEnd+ "String_Node_Str"+ newSelStart+ "String_Node_Str"+ newSelEnd+ "String_Node_Str"+ candidatesStart+ "String_Node_Str"+ candidatesEnd);
  }
  if (mAfterVoiceInput) {
    mVoiceInput.setCursorPos(newSelEnd);
    mVoiceInput.setSelectionSpan(newSelEnd - newSelStart);
  }
  mSuggestionShouldReplaceCurrentWord=false;
  if ((((mComposing.length() > 0 && mPredicting) || mVoiceInputHighlighted) && (newSelStart != candidatesEnd || newSelEnd != candidatesEnd) && mLastSelectionStart != newSelStart)) {
    mComposing.setLength(0);
    mPredicting=false;
    postUpdateSuggestions();
    TextEntryState.reset();
    InputConnection ic=getCurrentInputConnection();
    if (ic != null) {
      ic.finishComposingText();
    }
    mVoiceInputHighlighted=false;
  }
 else   if (!mPredicting && !mJustAccepted) {
switch (TextEntryState.getState()) {
case TextEntryState.STATE_ACCEPTED_DEFAULT:
      TextEntryState.reset();
case TextEntryState.STATE_SPACE_AFTER_PICKED:
    mJustAddedAutoSpace=false;
  break;
}
}
mJustAccepted=false;
postUpdateShiftKeyState();
mLastSelectionStart=newSelStart;
mLastSelectionEnd=newSelEnd;
if (isPredictionOn() && mJustRevertedSeparator == null && (candidatesStart == candidatesEnd || newSelStart != oldSelStart) && (newSelStart < newSelEnd - 1 || (!mPredicting)) && !mVoiceInputHighlighted) {
if (isCursorTouchingWord() || mLastSelectionStart < mLastSelectionEnd) {
postUpdateOldSuggestions();
}
 else {
abortCorrection(false);
}
}
}