38 

    38 

    39     private static native void registerNatives();

    39     private static native void registerNatives();

    40     static {

    40     static {

    41         registerNatives();

    41         registerNatives();

    42     }

    42     }

    43 

    48 

    44     /**

    49     /**

    45      * Returns the runtime class of this {@code Object}. The returned

    50      * Returns the runtime class of this {@code Object}. The returned

    46      * {@code Class} object is the object that is locked by {@code

    51      * {@code Class} object is the object that is locked by {@code

    47      * static synchronized} methods of the represented class.

    52      * static synchronized} methods of the represented class.