Cleanup PointerTracker debug method

        callListenerOnRelease(key, code, false);

    }

    private long mPreviousEventTime;

    private void printTouchEvent(String title, int x, int y, long eventTime) {

        final Key key = mKeyDetector.detectHitKey(x, y);

        final String code = KeyDetector.printableCode(key);

        final long delta = eventTime - mPreviousEventTime;

        Log.d(TAG, String.format("%s%s[%d] %4d %4d %5d %s", title,

                (mKeyAlreadyProcessed ? "-" : " "), mPointerId, x, y, delta, code));

        mPreviousEventTime = eventTime;

                (mKeyAlreadyProcessed ? "-" : " "), mPointerId, x, y, eventTime, code));

    }

}