whats a good java deobfuscator

can some on please tell me a good java deobfuscator as i have used many of them and they all are not getting the job done they are not fully deobsucating i need these as i am editing a jar and can not change the file names with out doing this please help will give you plus rep thanks

can some one please help this is really stressing me out

this will not solve your problem but is a great general deobfuscator. Might want to bookmark it in case you ever run across php protection

http://www.cyko.decodethe.net/index.php