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Java version

Barry Brashear
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Joined: Jun 05, 2001
Posts: 303
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Is there a way to check the version of java that is installed? One machine here has two versions and I don't know which is which?
rom chatterjee
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Joined: Dec 11, 2001
Posts: 46
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check the value of JAVA_HOME. Also, at the command line enter:
java -version

Rom Chatterjee<BR>Sun Certified Java Programmer
Orin Malcolm
Greenhorn

Joined: May 20, 2003
Posts: 5
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If you are writing code you can use:

Knowledge is a disease..<br />Be sure to get infected.<p>Soon to be SCJP
Chen Huaping
Greenhorn

Joined: May 28, 2003
Posts: 1
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Yeah,the easy way is press the command:
java -version
at any directory for the DOS mode window!

I'm a J2ME/C/C++/ASM fan!
 
I agree. Here's the link: http://zeroturnaround.com/jrebel - it saves me about five hours per week
 
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