# Exercise 5: Evaluating Expressions

In addition to examining expressions in the Threads/Stack window, you can also use the Expression Evaluation window. In this exercise, you will evaluate an expression and resume execution of the Blink applet.

1. Choose Debug -> Evaluate.
   The Expression Evaluation window is displayed.
2. Type `speed` in the Expression box.
3. Click Evaluate.
   The expression `speed` and its value appear in the Debug tab.
4. Click the Go button in the Edit/Debug toolbar.
   The Blink project resumes executing in the applet viewer.

Next lesson:

  Exercise 6: Ending a Debugging Session