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import java.util.*;
interface I {}
class Sub implements I {}
class Sub2 implements I {
public <N extends Number> int publicMethod(List<N> ns) {
return 0;
}
}
public aspect TargettingInterface {
public static void main(String []argv) {
List<Number> ns = new ArrayList<Number>();
ns.add(5); ns.add(2); ns.add(3);
int total = 0;
Sub s = new Sub();
total+=s.defaultMethod(ns);
total+=s.publicMethod(ns);
total+=s.privateMethod(ns);
if (total!=9) throw new RuntimeException("Should be 9 but is "+total);
total = 0;
Sub2 s2 = new Sub2();
total+=s2.defaultMethod(ns);
total+=s2.publicMethod(ns);
total+=s2.privateMethod(ns);
if (total!=6) throw new RuntimeException("Should be 6 but is "+total);
}
<N extends Number> int I.defaultMethod(List<N> ns) {
return ns.size();
}
public <N extends Number> int I.publicMethod(List<N> ns) {
return ns.size();
}
public <N extends Number> int I.privateMethod(List<N> ns) {
return ns.size();
}
}
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