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Java Forum / First Aid / March 2008

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jre or jdk istalled or not?

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sale31805@yahoo.com - 02 Mar 2008 08:44 GMT
How to know do i have installed jre or jdk and which version it is?
Roedy Green - 02 Mar 2008 09:19 GMT
>How to know do i have installed jre or jdk and which version it is?

look in the control panel for Java. In vista it is under programs
--

Roedy Green Canadian Mind Products
The Java Glossary
http://mindprod.com
Markus Tazl - 03 Mar 2008 17:49 GMT
On 2 Mrz., 09:44, sale31...@yahoo.com wrote:
> How to know do i have installed jre or jdk and which version it is?

open a dos box / shell, type "java -version", hit enter ...
and if a jre is installed it should print something like this :

C:\Users\Markus>java -version
java version "1.6.0_03"
Java(TM) SE Runtime Environment (build 1.6.0_03-b05)
Java HotSpot(TM) Client VM (build 1.6.0_03-b05, mixed mode, sharing)

best regards
Markus Tazl


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