Don't let high Java CPU usage problems on Windows or Linux distract you from the underlying performance problem you're trying to troubleshoot. There are many ways to fix 100% Java CPU utilization ...

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.

If you've run into common JAVA_HOME errors such as JAVA_HOME not found or JAVA_HOME set to an invalid directory, we've got the fix for you with these tips.

We explain how to fix Java Virtual Machine Launcher Error, Could not create the Java Virtual Machine on Windows 11/10 computers.

Oracle will release a new version of Java on Tuesday that will include 42 security fixes and will make changes to how Web-based Java content will be presented inside browsers.

On Monday, the agency recommended downloading the patch and disabling Java because it is concerned that other vulnerabilities may be exploited. You can read the complete CERT recommendations here.