<custom> element

The <custom> element allows you to invoke a custom Java™ program from inside the <actions> element of a macro screen.

Here is an overview of the process:

Suppose that you have a Java program that you want to invoke as an action during the processing of a macro screen's <actions> element.
In the Macro Editor, add the following line to the <actions> element at the location at which you want to invoke the custom Java program:
```
<custom id="'MyProgram1'" args="'arg1 arg2 arg3'"  />
```
Follow the instructions in the MacroActionCustom class. You will create a class that implements MacroCustomActionListener. The execute() method will be called with an event when the macro runtime performs the <custom> action in step 2.