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Recommend a Java decompiler?

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rance

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Post Tue Nov 22, 2011 5:33 pm

Recommend a Java decompiler?

Got a couple people on my team in need of a java decompiler for .jar and .class files.  Something free/open source would rock.  Many thanks in advance!
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KrisTeason

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Post Tue Nov 22, 2011 7:01 pm

Re: Recommend a Java decompiler?

Hello rance,

There's a couple steps to it. First you have to extract the contents from the jar file to see the .class files, then run the .class files through a decompiler to see the Java Code.

For Step 1 this link will help:
http://docs.oracle.com/javase/tutorial/deployment/jar/unpack.html

For Step 2 this link will help:
http://java.decompiler.free.fr/?q=jdgui

I've utilized Java Decompiler in the past and it's worked great.

Kris
eCPPT (Silver/Gold), eWPT, GSEC, GISP, GCIH, OSCP, OSWP
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midnight monster

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Post Sat Nov 26, 2011 12:47 pm

Re: Recommend a Java decompiler?

dj java decompiler is a good decompiler/compiler for .jar .class you can search and find it on google
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midnight monster

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Post Sat Nov 26, 2011 2:42 pm

Re: Recommend a Java decompiler?

you also use jdk i think Dj java decompiler is good  but jdk compiler is batter than dj java
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cyberman

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Post Sun Nov 27, 2011 3:11 am

Re: Recommend a Java decompiler?

why dont you use JDK?
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