1=== p/I.java === 2 3package p; 4 5public interface I {} 6 7=== p/C.java === 8package p; 9 10public class C {} 11 12=== p/Test.java === 13package p; 14 15public class Test { 16 class One<T extends C & I> {} 17 class Two<T extends C> {} 18 class Three<U, T extends U> {} 19 class Four<A extends I, B extends I, T extends A> {} 20 class Five<T extends I> {} 21} 22