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*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
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/*
* @test
* @bug 6213818
* @summary Compilercrash with NullPointerException at SubstFcn.subst(Types.java:2057)
* @compile T6213818.java
*/
public class T6213818 {
static interface Edge<N extends Node<? extends Edge<N>>> { }
static interface Node<E extends Edge<? extends Node<E>>> { }
static class BasicNode<E extends BasicEdge<N, E> & Edge<N>, N extends BasicNode<E, N> & Node<E>> implements Node<E> { }
static class BasicEdge<N extends BasicNode<E, N> & Node<E>, E extends BasicEdge<N, E> & Edge<N>> implements Edge<N> { }
}