Re: Missing LogManager Class in JVM.

"Mike Pantzopoulos - (H/O)" wrote:

We are having trouble resolving to the LogManager Class in the
java/util/logging/ package when attempting to access it through an RPG
interface.

When we run a similar program in QSHELL it works.

Our Java programmer knows next to nothing about the iSeries and I have
an adequate, but limited knowledge of Java. In the RPG I have the
following test code:

The Java programmer thought that the JVM may be using an earlier JDK
however as far as I can tell, both the JVM and QSHELL are running the
same JDK. I found this with the following iSeries command:

JAVA *VERSION

Version JVM V5R3M0 JDK 1.4.2.

To see what version your RPG job is running, you could try the DMPJVM
command.  (You have to run it from a different job.)

It may say that the version being used is 1.3; if so, try adding the
QIBM_RPG_JAVA_PROPERTIES environment variable with value
'-Djava.version=1.4;' (don't forget the final semicolon).  You have to
set that envvar before your JVM gets started.

If you are on v5r3 or later, you can also add the java.version property
to your SystemDefaults.properties file (if you aren't already using this
file, see the info center for the various places you can put it).  You
would add this line:
   java.version=1.4