Program: 88118
Project: 88118
Buggy source:
private void handleSeparator(int primaryCode,int x,int y){
  mVoiceProxy.handleSeparator();
  mComposingStateManager.onFinishComposingText();
  if (mSuggestionsView != null && mSuggestionsView.dismissAddToDictionaryHint()) {
    mHandler.cancelUpdateBigramPredictions();
    mHandler.postUpdateSuggestions();
  }
  boolean pickedDefault=false;
  final InputConnection ic=getCurrentInputConnection();
  if (ic != null) {
    ic.beginBatchEdit();
  }
  if (mHasUncommittedTypedChars) {
    final boolean shouldAutoCorrect=mSettingsValues.mAutoCorrectEnabled && !mInputTypeNoAutoCorrect;
    if (shouldAutoCorrect && primaryCode != Keyboard.CODE_SINGLE_QUOTE) {
      pickedDefault=pickDefaultSuggestion(primaryCode);
    }
 else {
      commitTyped(ic);
    }
  }
  if (mJustAddedMagicSpace) {
    if (mSettingsValues.isMagicSpaceSwapper(primaryCode)) {
      sendKeyChar((char)primaryCode);
      swapSwapperAndSpace();
    }
 else {
      if (mSettingsValues.isMagicSpaceStripper(primaryCode))       removeTrailingSpace();
      sendKeyChar((char)primaryCode);
      mJustAddedMagicSpace=false;
    }
  }
 else {
    sendKeyChar((char)primaryCode);
  }
  if (isSuggestionsRequested() && primaryCode == Keyboard.CODE_SPACE) {
    maybeDoubleSpace();
  }
  TextEntryState.typedCharacter((char)primaryCode,true,x,y);
  if (pickedDefault) {
    CharSequence typedWord=mWordComposer.getTypedWord();
    TextEntryState.backToAcceptedDefault(typedWord);
    if (!TextUtils.isEmpty(typedWord) && !typedWord.equals(mBestWord)) {
      InputConnectionCompatUtils.commitCorrection(ic,mLastSelectionEnd - typedWord.length(),typedWord,mBestWord);
    }
  }
  if (Keyboard.CODE_SPACE == primaryCode) {
    if (!isCursorTouchingWord()) {
      mHandler.cancelUpdateSuggestions();
      mHandler.postUpdateBigramPredictions();
    }
  }
 else {
    setPunctuationSuggestions();
  }
  mKeyboardSwitcher.updateShiftState();
  if (ic != null) {
    ic.endBatchEdit();
  }
}

Fixed version (ground truth):
private void handleSeparator(int primaryCode,int x,int y){
  mVoiceProxy.handleSeparator();
  mComposingStateManager.onFinishComposingText();
  if (mSuggestionsView != null && mSuggestionsView.dismissAddToDictionaryHint()) {
    mHandler.cancelUpdateBigramPredictions();
    mHandler.postUpdateSuggestions();
  }
  boolean pickedDefault=false;
  final InputConnection ic=getCurrentInputConnection();
  if (ic != null) {
    ic.beginBatchEdit();
  }
  if (mHasUncommittedTypedChars) {
    final boolean shouldAutoCorrect=mSettingsValues.mAutoCorrectEnabled && !mInputTypeNoAutoCorrect;
    if (shouldAutoCorrect && primaryCode != Keyboard.CODE_SINGLE_QUOTE) {
      pickedDefault=pickDefaultSuggestion(primaryCode);
    }
 else {
      commitTyped(ic);
    }
  }
  if (mJustAddedMagicSpace) {
    if (mSettingsValues.isMagicSpaceSwapper(primaryCode)) {
      sendKeyChar((char)primaryCode);
      swapSwapperAndSpaceWhileInBatchEdit(ic);
    }
 else {
      if (mSettingsValues.isMagicSpaceStripper(primaryCode)) {
        removeTrailingSpaceWhileInBatchEdit(ic);
      }
      sendKeyChar((char)primaryCode);
      mJustAddedMagicSpace=false;
    }
  }
 else {
    sendKeyChar((char)primaryCode);
  }
  if (isSuggestionsRequested() && primaryCode == Keyboard.CODE_SPACE) {
    maybeDoubleSpace();
  }
  TextEntryState.typedCharacter((char)primaryCode,true,x,y);
  if (pickedDefault) {
    CharSequence typedWord=mWordComposer.getTypedWord();
    TextEntryState.backToAcceptedDefault(typedWord);
    if (!TextUtils.isEmpty(typedWord) && !typedWord.equals(mBestWord)) {
      InputConnectionCompatUtils.commitCorrection(ic,mLastSelectionEnd - typedWord.length(),typedWord,mBestWord);
    }
  }
  if (Keyboard.CODE_SPACE == primaryCode) {
    if (!isCursorTouchingWord()) {
      mHandler.cancelUpdateSuggestions();
      mHandler.postUpdateBigramPredictions();
    }
  }
 else {
    setPunctuationSuggestions();
  }
  mKeyboardSwitcher.updateShiftState();
  if (ic != null) {
    ic.endBatchEdit();
  }
}