Difference in Java versions

Posted by Polppan on Stack Overflow See other posts from Stack Overflow or by Polppan
Published on 2012-10-14T08:02:11Z Indexed on 2012/10/14 9:37 UTC
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java

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version

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jdk

|

jre

Are there any differences between these two java versions. If there are any differences how can I have the version java version "1.4.2" because that is what I have in server.

1)

java version "1.4.2_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03)
Java HotSpot(TM) Client VM (build 1.4.2_06-b03, mixed mode)

2)

  java version "1.4.2"
    Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2)
    Classic VM (build 1.4.2, J2RE 1.4.2 IBM AIX build ca142-20090307

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