1 CheckCyclicMembership.java:13:37: compiler.err.cyclic.primitive.class.membership: CheckCyclicMembership.InnerValue 2 CheckCyclicMembership.java:15:33: compiler.err.cyclic.primitive.class.membership: CheckCyclicMembership 3 CheckCyclicMembership.java:19:22: compiler.err.cyclic.primitive.class.membership: CheckCyclicMembership 4 3 errors