Exception in thread "main" java.lang.IllegalAccessException: symbolic reference class is not public: class Ideone, from java.lang.Object/public
at java.lang.invoke.MemberName.makeAccessException(MemberName.java:850)
at java.lang.invoke.MethodHandles$Lookup.checkSymbolicClass(MethodHandles.java:1400)
at java.lang.invoke.MethodHandles$Lookup.resolveOrFail(MethodHandles.java:1380)
at java.lang.invoke.MethodHandles$Lookup.findStatic(MethodHandles.java:778)
at Ideone.tm(Main.java:16)
at Ideone.main(Main.java:21)