What is the best way to go about obfuscating Java code? [closed]

Posted by Waltzy on Stack Overflow See other posts from Stack Overflow or by Waltzy
Published on 2010-05-31T13:22:03Z Indexed on 2010/05/31 14:43 UTC
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java

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obfuscation

Possible Duplicate:
Best Java obfuscator ?

Well, I'm planning on releasing a Jar into the world but would prefer if the code was not readably available to anyone with a Java Decompiler as I want to control access to the program with usernames / auth codes etc.

After some Googling I haven't found any software to do this for me, so I was wondering what steps to take from here; if anyone can point me at any software or information on methodologies of obfuscation I would be grateful.

Cheers again Stack Overflow.

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