To use the System Classloader, do one of the following, then restart the server:
Use the Administration Console. Select the JVM Settings component under the relevant configuration, select the Path Settings tab, and edit the Classpath Suffix field. For details, see the Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Administration Guide.
Edit the classpath-suffix attribute of the java-config element in the domain.xml file. For details about domain.xml, see the Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Administration Reference.
Using the System Classloader makes an application or module accessible to any other application or module across the domain.