The tests listed below should be changed, in my opinion. Reasons for that are different; for instance, the first of the tests "instruments" and then restores a ButtonPeer; a correspondent API will be removed soon etc.
java/awt/Focus/RequestOnCompWithNullParent/RequestOnCompWithNullParent1.java
these three use AWTUtilities.setComponentMixingCutoutShape(); what to do?
java/awt/Mixing/AWT_Mixing/OpaqueOverlapping.java
java/awt/Mixing/AWT_Mixing/OpaqueOverlappingChoice.java
java/awt/Mixing/OpaqueTest.java
These two may use java.swing.plaf.nimbus.NimbusLookAndFeel instead of internal one. I could change that myself, sorry:-)
javax/swing/JTable/6937798/bug6937798.java
javax/swing/plaf/nimbus/Test6741426.java