The Run page
lets you configure options for running your project. You can set the main
class, program arguments, and working directory for program execution. You
can also specify a space-separated list of VM options in this panel. You open
the Standard Java SE Project Properties dialog box by right-clicking any
and choosing Properties.
Notes:
The Browse button for the Main Class field only shows classes in the project's
source folders. If you want to specify a class in one of the JAR files on
the project's classpath, type the fully qualified class name in the Main Class
field.
Arguments are passed only to the main class, not to individual files.