Program: 88227
Project: 88227
Buggy source:
public void onMoveEvent(int x,int y,long eventTime,PointerTrackerQueue queue){
  if (ENABLE_ASSERTION)   checkAssertion(queue);
  if (DEBUG_MOVE_EVENT)   printTouchEvent("String_Node_Str",x,y,eventTime);
  if (mKeyAlreadyProcessed)   return;
  final PointerTrackerKeyState keyState=mKeyState;
  final int keyIndex=keyState.onMoveKey(x,y);
  final Key oldKey=getKey(keyState.getKeyIndex());
  if (isValidKeyIndex(keyIndex)) {
    if (oldKey == null) {
      callListenerOnPress(getKey(keyIndex).mCode);
      keyState.onMoveToNewKey(keyIndex,x,y);
      startLongPressTimer(keyIndex);
    }
 else     if (!isMinorMoveBounce(x,y,keyIndex)) {
      mIsInSlidingKeyInput=true;
      callListenerOnRelease(oldKey.mCode);
      mHandler.cancelLongPressTimers();
      if (mIsAllowedSlidingKeyInput) {
        callListenerOnPress(getKey(keyIndex).mCode);
        keyState.onMoveToNewKey(keyIndex,x,y);
        startLongPressTimer(keyIndex);
      }
 else {
        setAlreadyProcessed();
        showKeyPreviewAndUpdateKeyGraphics(NOT_A_KEY);
        return;
      }
    }
  }
 else {
    if (oldKey != null && !isMinorMoveBounce(x,y,keyIndex)) {
      mIsInSlidingKeyInput=true;
      callListenerOnRelease(oldKey.mCode);
      mHandler.cancelLongPressTimers();
      if (mIsAllowedSlidingKeyInput) {
        keyState.onMoveToNewKey(keyIndex,x,y);
      }
 else {
        setAlreadyProcessed();
        showKeyPreviewAndUpdateKeyGraphics(NOT_A_KEY);
        return;
      }
    }
  }
  showKeyPreviewAndUpdateKeyGraphics(mKeyState.getKeyIndex());
}

Fixed version (ground truth):
public void onMoveEvent(int x,int y,long eventTime,PointerTrackerQueue queue){
  if (ENABLE_ASSERTION)   checkAssertion(queue);
  if (DEBUG_MOVE_EVENT)   printTouchEvent("String_Node_Str",x,y,eventTime);
  if (mKeyAlreadyProcessed)   return;
  final PointerTrackerKeyState keyState=mKeyState;
  int keyIndex=keyState.onMoveKey(x,y);
  final Key oldKey=getKey(keyState.getKeyIndex());
  if (isValidKeyIndex(keyIndex)) {
    if (oldKey == null) {
      if (callListenerOnPressAndCheckKeyboardLayoutChange(getKey(keyIndex).mCode))       keyIndex=keyState.onMoveKey(x,y);
      keyState.onMoveToNewKey(keyIndex,x,y);
      startLongPressTimer(keyIndex);
    }
 else     if (!isMinorMoveBounce(x,y,keyIndex)) {
      mIsInSlidingKeyInput=true;
      callListenerOnRelease(oldKey.mCode);
      mHandler.cancelLongPressTimers();
      if (mIsAllowedSlidingKeyInput) {
        if (callListenerOnPressAndCheckKeyboardLayoutChange(getKey(keyIndex).mCode))         keyIndex=keyState.onMoveKey(x,y);
        keyState.onMoveToNewKey(keyIndex,x,y);
        startLongPressTimer(keyIndex);
      }
 else {
        setAlreadyProcessed();
        showKeyPreviewAndUpdateKeyGraphics(NOT_A_KEY);
        return;
      }
    }
  }
 else {
    if (oldKey != null && !isMinorMoveBounce(x,y,keyIndex)) {
      mIsInSlidingKeyInput=true;
      callListenerOnRelease(oldKey.mCode);
      mHandler.cancelLongPressTimers();
      if (mIsAllowedSlidingKeyInput) {
        keyState.onMoveToNewKey(keyIndex,x,y);
      }
 else {
        setAlreadyProcessed();
        showKeyPreviewAndUpdateKeyGraphics(NOT_A_KEY);
        return;
      }
    }
  }
  showKeyPreviewAndUpdateKeyGraphics(mKeyState.getKeyIndex());
}