JAVA SERVER FACES VERFY JAVA INSTALLATION

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JAVA SERVER FACES VERFY JAVA INSTALLATION

Step 1 - Verify Java installation on your machine 


Now open console and execute the following java command. 



OS           Task                       Command 

Windows        Open Command Console  c:\< java -version 

Linux         Open Command Terminal  $ java -version 


Let's verify the output for all the operating systems: 




OS                        Generated Output 

Windows                java version "1.6.0_21"  


 
Java(TM)              SE Runtime Environment (build 1.6.0_21-b07) Java 
                      HotSpot(TM) Client VM (build 17.0-b17, mixed mode, sharing) 

Linux               java version "1.6.0_21"  Java(TM) SE Runtime Environment 
                     (build 1.6.0_21-b07) Java HotSpot(TM) Client VM (build 17.0-b17, 
                     mixed mode, sharing) 

Mac               java version "1.6.0_21"  Java(TM) SE Runtime Environment 
                     (build 1.6.0_21-b07) Java HotSpot(TM)64-Bit Server VM (build 17.0-b17, 
                     mixed mode, sharing)