Program: 88327
Project: 88327
Buggy source:
public void pickSuggestionManually(int index,CharSequence suggestion){
  if (mAfterVoiceInput && mShowingVoiceSuggestions)   mVoiceInput.logNBestChoose(index);
  if (mAfterVoiceInput && !mShowingVoiceSuggestions) {
    mVoiceInput.flushAllTextModificationCounters();
    mVoiceInput.logTextModifiedByChooseSuggestion(suggestion.length());
  }
  final boolean correcting=TextEntryState.isCorrecting();
  InputConnection ic=getCurrentInputConnection();
  if (ic != null) {
    ic.beginBatchEdit();
  }
  if (mCompletionOn && mCompletions != null && index >= 0 && index < mCompletions.length) {
    CompletionInfo ci=mCompletions[index];
    if (ic != null) {
      ic.commitCompletion(ci);
    }
    mCommittedLength=suggestion.length();
    if (mCandidateView != null) {
      mCandidateView.clear();
    }
    updateShiftKeyState(getCurrentInputEditorInfo());
    if (ic != null) {
      ic.endBatchEdit();
    }
    return;
  }
  if (suggestion.length() == 1 && isWordSeparator(suggestion.charAt(0))) {
    onKey(suggestion.charAt(0),null);
    if (ic != null) {
      ic.endBatchEdit();
    }
    return;
  }
  mJustAccepted=true;
  pickSuggestion(suggestion);
  if (index == 0) {
    checkAddToDictionary(suggestion,AutoDictionary.FREQUENCY_FOR_PICKED);
  }
  TextEntryState.acceptedSuggestion(mComposing.toString(),suggestion);
  if (mAutoSpace && !correcting) {
    sendSpace();
    mJustAddedAutoSpace=true;
  }
  TextEntryState.typedCharacter((char)KEYCODE_SPACE,true);
  if (index == 0 && mCorrectionMode > 0 && !mSuggest.isValidWord(suggestion)) {
    mCandidateView.showAddToDictionaryHint(suggestion);
  }
  if (ic != null) {
    ic.endBatchEdit();
  }
}

Fixed version (ground truth):
public void pickSuggestionManually(int index,CharSequence suggestion){
  if (mAfterVoiceInput && mShowingVoiceSuggestions)   mVoiceInput.logNBestChoose(index);
  if (mAfterVoiceInput && !mShowingVoiceSuggestions) {
    mVoiceInput.flushAllTextModificationCounters();
    mVoiceInput.logTextModifiedByChooseSuggestion(suggestion.length());
  }
  final boolean correcting=TextEntryState.isCorrecting();
  InputConnection ic=getCurrentInputConnection();
  if (ic != null) {
    ic.beginBatchEdit();
  }
  if (mCompletionOn && mCompletions != null && index >= 0 && index < mCompletions.length) {
    CompletionInfo ci=mCompletions[index];
    if (ic != null) {
      ic.commitCompletion(ci);
    }
    mCommittedLength=suggestion.length();
    if (mCandidateView != null) {
      mCandidateView.clear();
    }
    updateShiftKeyState(getCurrentInputEditorInfo());
    if (ic != null) {
      ic.endBatchEdit();
    }
    return;
  }
  if (suggestion.length() == 1 && isWordSeparator(suggestion.charAt(0))) {
    onKey(suggestion.charAt(0),null);
    if (ic != null) {
      ic.endBatchEdit();
    }
    return;
  }
  mJustAccepted=true;
  pickSuggestion(suggestion);
  if (index == 0) {
    checkAddToDictionary(suggestion,AutoDictionary.FREQUENCY_FOR_PICKED);
  }
  TextEntryState.acceptedSuggestion(mComposing.toString(),suggestion);
  if (mAutoSpace && !correcting) {
    sendSpace();
    mJustAddedAutoSpace=true;
  }
  TextEntryState.typedCharacter((char)KEYCODE_SPACE,true);
  if (index == 0 && mCorrectionMode > 0 && !mSuggest.isValidWord(suggestion) && !mSuggest.isValidWord(suggestion.toString().toLowerCase())) {
    mCandidateView.showAddToDictionaryHint(suggestion);
  }
  if (ic != null) {
    ic.endBatchEdit();
  }
}