void ( String[] args ) { satisfiesAllOf(isPositive(), isEqualTo(10.9)); satisfiesAllOf(isPositive(), isEqualTo(10)); Number num = null; satisfiesAllOf(isPositive(), isEqualTo(num)); this.<Number>satisfiesAllOf(isPositive(), <error descr="'satisfiesAllOf(NestedGenericGoodCodeIsRed.Predicate<? super java.lang.Number>, NestedGenericGoodCodeIsRed.Predicate<? super java.lang.Number>)' in 'NestedGenericGoodCodeIsRed' cannot be applied to '(NestedGenericGoodCodeIsRed.Predicate<java.lang.Number>, NestedGenericGoodCodeIsRed.Predicate<java.lang.Integer>)'">isEqualTo(10)</error>); }