java jre confusion

Posted by Stardust on Stack Overflow See other posts from Stack Overflow or by Stardust
Published on 2010-03-13T11:42:35Z Indexed on 2010/03/13 11:45 UTC
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java

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jvm

Could anyone please tell how jre directory help in the running java programs? I'm calling java interpretor by using java command, and that is in JDK directory, then how could jre directory help in running java programs and jdk for compiling?

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