aoqi@0: Neg10.java:15:12: compiler.warn.override.unchecked.thrown: (compiler.misc.cant.implement: m(), Neg10.C1, m(), Neg10.I), java.lang.Exception
aoqi@0: Neg10.java:18:21: compiler.warn.override.unchecked.thrown: (compiler.misc.cant.implement: m(), Neg10.C3, m(), Neg10.I), java.lang.Exception
aoqi@0: - compiler.err.warnings.and.werror
aoqi@0: 1 error
aoqi@0: 2 warnings