InterfaceMemberClassModifiers.java:28: illegal combination of modifiers: public and protected
    protected class SomeClass3 implements InterfaceMemberClassModifiers {       // illegal
              ^
InterfaceMemberClassModifiers.java:34: illegal combination of modifiers: public and private
    private class SomeClass4 implements InterfaceMemberClassModifiers {         // illegal
            ^
2 errors