I am looking for the java port of this file, Jenkins Hash in C
It looks like.
Although, according to the views of the description in the Wikipedia article, you could transfer it yourself without any problems.
Hsieh hash is even better. I do not know java implementations - I am writing one right now.
Github has a g414-hash project that includes hash functions that you might want to use, including jenkins, murmur, hsieh, and cwow. It also has a flowering filter implementation for which hashes can be used.
A duck duck in search shows this: http://www.java2s.com/Code/Java/Development-Class/JenkinsHash.htm
Apache License - http://people.apache.org/~yonik/code/hash/Hash.html