This is an implementation by Viliam Holub of the fast non-cryptographic murmurhash2 algorithm.
It is written in Java and is implemented in both 32 and 64-bit versions.
If you want the latest in the world of murmur, check out Guava's Hashing class, which has 32 and 128 bit implementations of murmur3.
Build a package with maven:
mvn package
Run the tests:
mvn test
public final class MurmurHash {
public static int hash32(final byte[] data, int length);
public static long hash64(final byte[] data, int length);
public static int hash32(final byte[] data, int length, int seed);
public static long hash64(final byte[] data, int length, int seed);
public static int hash32(final String text);
public static long hash64(final String text);
public static int hash32(final String text, int from, int length);
public static long hash64(final String text, int from, int length);
}This code was released by Viliam into the public domain. More information is here.