A Traffic Light JavaBean

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If you haven't already done so, start Simplicity for Java in the manner appropriate for your operating system. The Simplicity for Java IDE should be on the screen.

Open a project

You will now open a project which came with Simplicity for Java called SupplementD.

1. Choose Open from the File menu or from the welcome screen.
2. A small window will appear listing the names of all the available projects. Choose 'SupplementD' from the list and press the Ok button.