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/*
 * @test
 * @ bug
 * @summary Regression test from odersky
 * @author odersky
 *
 * @compile  BadTest2.java
 */

// this used to be a negative regression test, but when we
// added variance it started passing, undoubtedly due to
// bug fixes.  The code looks OK.
class BadTest2 {

    interface I {}
    interface J {}
    static class C implements I, J {}
    static class D implements I, J {}

    static class Main {

        static C c = new C();
        static D d = new D();

        static <A> boolean equals(A x, A y) { return x.equals(y); }

        public static void main(String[] args) {
            equals(c, d); // infer A=I&J
        }
    }

}