plugins/IntentionPowerPak/test/com/siyeh/ipp/types/lambda2anonymous/CyclicInference.java

class Test2 {
    class Y<T>{}
    
    interface I<X> {
        X foo(Y<X> list);
    }

    static <T> I<T> bar(I<T> i){return i;}

    {
        bar(<caret>x -> x);
    }
}