public static long murmurHash3 ( long x ) { x ^= x >>> 33 ; x *= 0xff51afd7ed558ccd L ; x ^= x >>> 33 ; x *= 0xc4ceb9fe1a85ec53 L ; x ^= x >>> 33 ; return x ; }
Avalanches the bits of a long integer by applying the finalisation step of MurmurHash3 .