JDK 11 test test/hotspot/jtreg/sanity/MismatchedWhiteBox/WhiteBox.java fails after fix to JDK-8199290.

The test starts failing because test/lib/ClassFileInstaller.java expects sun.hotspot.WhiteBox$WhiteBoxPermission to be present, but test/hotspot/jtreg/sanity/MismatchedWhiteBox/WhiteBox.java has no inner classes.

LOG:

java.lang.RuntimeException: Failed to find sun/hotspot/WhiteBox$WhiteBoxPermission.class
at ClassFileInstaller.writeClassToDisk(ClassFileInstaller.java:240)
at ClassFileInstaller.writeClassToDisk(ClassFileInstaller.java:227)
at ClassFileInstaller.writeClassToDisk(ClassFileInstaller.java:224)
at ClassFileInstaller.main(ClassFileInstaller.java:97)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:829)