CheckNoDuplicateErrors.java:13:45: compiler.err.cant.inherit.from.final: CheckNoDuplicateErrors_01
CheckNoDuplicateErrors.java:14:48: compiler.err.intf.expected.here
CheckNoDuplicateErrors.java:15:39: compiler.err.cant.inherit.from.final: CheckNoDuplicateErrors_01
3 errors