How to start Java Flight Recorder JDK Mission Control provides a powerful suite of tools for developers and DevOps professionals to profile their applications and monitor JVM performance. But JDK ...

Go to Start and open Control Panel. In the Control Panel, click on Java icon to open the Java Control Panel. Navigate to Java tab To open Java Runtime Environment settings click on View button.

Verify Java is associated with JNLP files using the Java Control Panel window. Open it by clicking "Start," selecting "Control Panel," clicking "Programs" and clicking the "Java (32-bit)" option.

To clear the Java cache, open the Java control panel, which you can find in the Windows Control Panel or in System Preferences on a Mac.