You can specify different configurations for each Java bean or Java application that you run.
When you use the visual editor to run a Java bean or Java application, a new launch configuration is automatically created. The configuration lists the project, the Java Bean or main class, and other advanced options that dictate how the virtual machine will appear and behave when you run that Java bean or main class. You can modify the configuration to better suit your needs or to test different run-time environments.
To setup and configure the options for running a Java bean or application: