interface I1 {
	public m1();
}

interface I2 {
	public m2();
}

class Implementation implements I1, I2 {
	public m1() {}
	
	public m2() {}
}

class Tester<T extends I1 & I2> {
	
	public m3(T x) {
		x.m1();
		x.m2();
	}
}

public class TestExtendedClassesWithBoundedGenerics {

	public m() {
		x;
		/*can only be of Type Implementation*/
		x= new Implementation();
		y;
		/*could be of Type: Tester<Implementation>, Tester<? super Implementation>*/
		y= new Tester<Implementation>();
		y.m3(x);
	}
}