Learn how to fix The registry refers to a nonexistent Java Runtime Environment installation or the Runtime is corrupted error on Windows 11/10.

The class java.lang.Runtime features a static method called getRuntime(), which retrieves the current Java Runtime Environment. That is the only way to obtain a reference to the Runtime object.

A common RTE is the Java Runtime Environment. This RTE allows Java programmers to design programs on one platform, but to be able to run them on many.