T5049523.java

/*
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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/*
 * @test
 * @bug     5049523
 * @summary Inference should compute glb of type arguments
 * @compile T5049523.java
 */

abstract public class T5049523 {
    abstract <T> T choose(boolean b, T t1, T t2);
    abstract <T> Class<? extends T> m(Class<T> c);

    <T> void test(Class<? extends T> clazz) {
        boolean b = clazz.isInterface();
        Class<? extends T> c1 = b ? m(clazz) : clazz;
        Class<? extends T> c2 = choose(b, m(clazz), clazz);
    }
}