/guava/android/guava/src/com/google/common/hash/Murmur3_128HashFunction.java
h2 = fmix64( serialVersionUID) ;
h2 = fmix64 ( h2 ) ;
protected HashCode makeHash() { h1 ^= length; h2 ^= length; h1 += h2; h2 += h1; h1 = fmix64(h1); <extra_id_0> h1 += h2; h2 += h1; return HashCode.fromBytesNoCopy( ByteBuffer.wrap(new byte[CHUNK_SIZE]) .order(ByteOrder.LITTLE_ENDIAN) .putLong(h1)