question: private static void fakePerlin3dConstructor ( Random random ) { random . nextDouble ( ) ; random . nextDouble ( ) ; random . nextDouble ( ) ; for ( int i = 0 ; i < 256 ; i ++ ) { random . nextInt ( 256 - i ) ; } }
target:  Mimics the side-effects to the random number generator caused by constructing a Perlin3d instance.