Program: 157376
Project: 157376
Buggy source:
public void pickSuggestionManually(int index,CharSequence suggestion){
  final boolean correcting=TextEntryState.isCorrecting();
  final InputConnection ic=getCurrentInputConnection();
  if (ic != null) {
    ic.beginBatchEdit();
  }
  try {
    if (mCompletionOn && mCompletions != null && index >= 0 && index < mCompletions.length) {
      CompletionInfo ci=mCompletions[index];
      if (ic != null) {
        ic.commitCompletion(ci);
      }
      mCommittedLength=suggestion.length();
      mCommittedWord=suggestion;
      if (mCandidateView != null) {
        mCandidateView.clear();
      }
      return;
    }
    pickSuggestion(suggestion,correcting);
    TextEntryState.acceptedSuggestion(mWord.getTypedWord(),suggestion);
    if (mAutoSpace && !correcting) {
      sendSpace();
      mJustAddedAutoSpace=true;
    }
    mJustAutoAddedWord=false;
    if (index == 0) {
      mJustAutoAddedWord=addToDictionaries(mWord,AutoDictionary.AdditionType.Picked);
    }
    final boolean showingAddToDictionaryHint=(!mJustAutoAddedWord) && index == 0 && (mQuickFixes || mShowSuggestions) && (!mSuggest.isValidWord(suggestion)) && (!mSuggest.isValidWord(suggestion.toString().toLowerCase(getCurrentKeyboard().getLocale())));
    if (showingAddToDictionaryHint) {
      TextEntryState.acceptedSuggestionAddedToDictionary();
      if (mCandidateView != null)       mCandidateView.showAddToDictionaryHint(suggestion);
    }
 else     if (!TextUtils.isEmpty(mCommittedWord) && !mJustAutoAddedWord) {
      setSuggestions(mSuggest.getNextSuggestions(mCommittedWord,mWord.isAllUpperCase()),false,false,false);
      mWord.setFirstCharCapitalized(false);
    }
  }
  finally {
    if (ic != null) {
      ic.endBatchEdit();
    }
  }
}

Fixed version (ground truth):
public void pickSuggestionManually(int index,CharSequence suggestion){
  final boolean correcting=TextEntryState.isCorrecting();
  final InputConnection ic=getCurrentInputConnection();
  if (ic != null) {
    ic.beginBatchEdit();
  }
  try {
    if (mCompletionOn && mCompletions != null && index >= 0 && index < mCompletions.length) {
      CompletionInfo ci=mCompletions[index];
      if (ic != null) {
        ic.commitCompletion(ci);
      }
      mCommittedLength=suggestion.length();
      mCommittedWord=suggestion;
      if (mCandidateView != null) {
        mCandidateView.clear();
      }
      return;
    }
    pickSuggestion(suggestion,correcting);
    TextEntryState.acceptedSuggestion(mWord.getTypedWord(),suggestion);
    if (mAutoSpace && !correcting) {
      sendSpace();
      mJustAddedAutoSpace=true;
    }
    mJustAutoAddedWord=false;
    if (index == 0) {
      mJustAutoAddedWord=checkAddToDictionaryWithAutoDictionary(mWord,AutoDictionary.AdditionType.Picked);
    }
    final boolean showingAddToDictionaryHint=(!mJustAutoAddedWord) && index == 0 && (mQuickFixes || mShowSuggestions) && (!mSuggest.isValidWord(suggestion)) && (!mSuggest.isValidWord(suggestion.toString().toLowerCase(getCurrentKeyboard().getLocale())));
    if (showingAddToDictionaryHint) {
      TextEntryState.acceptedSuggestionAddedToDictionary();
      if (mCandidateView != null)       mCandidateView.showAddToDictionaryHint(suggestion);
    }
 else     if (!TextUtils.isEmpty(mCommittedWord) && !mJustAutoAddedWord) {
      setSuggestions(mSuggest.getNextSuggestions(mCommittedWord,mWord.isAllUpperCase()),false,false,false);
      mWord.setFirstCharCapitalized(false);
    }
  }
  finally {
    if (ic != null) {
      ic.endBatchEdit();
    }
  }
}