Component.Identifier retval = INSTANCE.buttonIDs[nativeID];
Component.Identifier retval = null; if (nativeID >= 0 && nativeID < INSTANCE.buttonIDs.length) retval = INSTANCE.buttonIDs[nativeID];
    public static Component.Identifier getButtonID(int nativeID) {        Component.Identifier retval = INSTANCE.buttonIDs[nativeID];        if(retval == null) {            retval = Component.Identifier.Key.UNKNOWN;            INSTANCE.buttonIDs[nativeID] = retval;        }        return retval;    }