The defineAnonymousClass method from sun.misc.Unsafe has been removed

The defineAnonymousClass method from sun.misc.Unsafe has been removed in Java SE 17. The API replacement is java.lang.invoke.MethodHandles.Lookup::defineHiddenClass and java.lang.invoke.MethodHandles.Lookup::defineHiddenClassWithClassData.

For more information on the removal of this method, see Removal of defineAnonymousClass.