aoqi@0: T6714835.java:14:71: compiler.warn.prob.found.req: (compiler.misc.unchecked.cast.to.type), java.lang.Iterable, java.util.Collection aoqi@0: T6714835.java:19:73: compiler.warn.prob.found.req: (compiler.misc.unchecked.cast.to.type), java.lang.Iterable, java.util.Collection aoqi@0: - compiler.err.warnings.and.werror aoqi@0: 1 error aoqi@0: 2 warnings