Implement new functionality using stand-alone Java
In addition to using middleware that provides a runtime environment for Java, you can run Java as a stand-alone batch job. Everything you need to run Java as a stand-alone batch job is part of the z/OS operating system. Figure 7-1
illustrates how to incorporate Java into the batch environment.
Figure 7-1 Overview of stand-alone Java batch
You can completely integrate Java into your existing batch ...