# Run Tab for Standalone Program Project

The Run tab contains the following attributes for running a standalone program project. If you change information in this tab, click the Apply button to enter the changes before moving to another tab.

Main Class
  The `.class` file in which `main` is defined.

Program Arguments
  Arguments you want to pass to the `main` method when the `java` interpreter starts up.

Java Interpreter Options
  Options to pass to the `java` interpreter, such as `-classpath` or `-verbose`.

See also:

  Editing Project Attributes