package generic_out; import java.util.Vector; public class TestParameterizedType5 { void use () { Vector<? super Number> vn1= new Vector<Number>(); vn1.add(13); Vector<? super Integer> vn = /*]*/vn1/*[*/; } private Vector<? super Integer> me() { Vector<? super Number> vn= new Vector<Number>(); vn.add(13); return vn; } }