RE: What JVM gets invoked

You can control it by changing the QIBM_RPG_JAVA_PROPERTIES environment
variable in your RPG program. For example, this will set it to version
1.4:

eval      command = 'ADDENVVAR '+                      
          'ENVVAR(QIBM_RPG_JAVA_PROPERTIES) '+        
          'VALUE(''-Djava.version=1.4;'') ' +           
          'LEVEL(*JOB) REPLACE(*YES)'                 
                                                      
eval      cmdlen = %len(%trim(command))               
                                                      
call      'QCMDEXC'                                   
parm                    command                       
parm                    cmdlen                        


You can also send it other JVM switches/properties. Hope that helps!


Dan Feather
-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx
[mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Anand, Rajesh
Sent: Friday, July 29, 2005 10:19 AM
To: java400-l@xxxxxxxxxxxx
Subject: What JVM gets invoked

Folks,

        I've JDK1.2 & JDK1.4.2 installed on the iSeries.

        I've a java pgm that runs out of RPG.

        How does the system know what JVM to invoke and more importantly
can I control this programmatically.

        regards,

Rajesh Anand
Email:Rajesh_anand@xxxxxx
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