Custom arguments to set in Weblogic JVM

Question

I need a custom property to set per each server JVM in Weblogic. What is the better approach doing it?

I know we can specify the argments like below:

Answer 1

Edit: if i specify, "-DMyArg=MyValue" and in the code, value=System.getproperty("MyValue"); this should work, right?

Slight mistake, you should use

value=System.getProperty("MyArg");

This however only works with NodeManager enabled. If that's not the case, what I do is to set it in the startWeblogic.cmd as one of the Java_Options

Even better is the setDomainEnv.cmd which has lines for

set EXTRA_JAVA_PROPERTIES=...