T6638712e.java:17:27: compiler.err.cant.apply.symbol.1: kindname.method, m, T6638712e.Foo, T6638712e.Foo, kindname.class, T6638712e.Foo, (compiler.misc.inferred.do.not.conform.to.upper.bounds: java.lang.Object, java.lang.Boolean,java.lang.Object) 1 error