RE: Setting the JVM version

["Christen, Duane J." <dchristen@xxxxxxxxxxxxx>]

Thanks Barb, This is exactly what I was looking for!!!

Duane


> -----Original Message-----
> From: Barbara Morris [mailto:bmorris@xxxxxxxxxx]
> Sent: Monday, October 04, 2004 4:21 PM
> To: rpg400-l@xxxxxxxxxxxx
> Subject: Re: Setting the JVM version
> 
> 
> "Rooney, Michael P" wrote:
> > 
> > Duane,
> > 
> > You can use the SystemDefault.properties file to control 
> which JVM is launched. For
> > example, if you wanted to use 1.2, your file would resemble:
> > 
> 
> When JNI is being used to start the JVM (as when RPG calls Java),
> SystemDefault.properties works for every property _except_
> java.version.  See
> http://publib.boulder.ibm.com/infocenter/iseries/v5r3/ic2924/i
ndex.htm?info/rzaha/sysprop2.htm.

To set the java.version property, use the QIBM_RPG_JAVA_PROPERTIES
environment variable; set it up before the JVM gets started.  You code
the properties just like in the java command (with the initial -D),
separated and terminated by some character (say semicolon).  You need
the separator even with just one property.

   ADDENVVAR QIBM_RPG_JAVA_PROPERTIES VALUE('-Djava.version=1.4;')

See the V5R3 version of the ILE RPG Programmer's Guide
http://publib.boulder.ibm.com/infocenter/iseries/v5r3/ic2924/info/rzajp/sc09
2507.pdf,
but this support is also available through PTFs for V5R1 (SI10069) and
V5R2 (SI10101).

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