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*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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/*
* @test
* @bug 4916607
* @summary Test casts (legal, warning, and errors)
* @author gafter
*
* @compile/fail CastFail11.java
*/
import java.util.*;
class CastTest {
// --- Transferring parameters via supertypes ---
private interface CA<T> { }
private interface CB<T> extends CA<T> { }
private interface CC<T> extends CA<T> { }
private class CD<T> implements CB<T> { }
private interface CE<T> extends CC<T> { }
private interface CF<S> { }
private interface CG<T> { }
private class CH<S, T> implements CF<S>, CG<T> { }
private interface CI<S> extends CF<S> { }
private interface CJ<T> extends CG<T> { }
private interface CK<S, T> extends CI<S>, CJ<T> { }
private void supertypeParameterTransfer() {
Object o;
CD<?> cd = (CE<?>) null; // <<fail 11>>
}
}