openide/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/IDEA57492.java

abstract class A<T>{
    abstract <S> S foo(S x, S y);
    <S extends Number & Comparable<? extends Number>> void baz(A<S> a){}

    void bar(A<Long> x, A<Integer> y){
        baz(foo(x, y));
    }
}

abstract class A1<T>{
    abstract <S> S foo(S x, S y);
    <T extends Number & Comparable<?>, S extends Number & Comparable<? extends T>> void baz(A1<S> a){}

    void bar(A1<Long> x, A1<Integer> y){
        baz(foo(x, y));
    }
}

abstract class A3<T>{
    abstract <S> S foo(S x, S y);
    <S extends Number & Comparable<? extends K>, K extends Number & Comparable<? extends M>, M extends Number & Comparable<?>> void baz(A<S> a){}

    void bar(A<Long> x, A<Integer> y){
        baz(foo(x, y));
    }
}