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import java.util.*;
public aspect ArgsParameterizedWithWildcards {
/*
* - args(List<Double>) matches List, List<?>, List<? extends Number> with unchecked warning
* matches List<Double>, List<? extends Double> ok (since Double is final)
*/
before() : execution(* *(..)) && args(List<Double>) {
System.out.println("List<Double> matched at " + thisJoinPointStaticPart);
}
public static void main(String[] args) {
C c = new C();
List<Double> ld = new ArrayList<Double>();
c.rawList(ld);
c.listOfSomething(ld);
c.listOfSomeNumber(ld);
c.listOfDouble(ld);
c.listOfSomeDouble(ld);
c.listOfString(new ArrayList<String>());
}
}
class C {
void rawList(List l) {}
void listOfSomething(List<?> ls) {}
void listOfSomeNumber(List<? extends Number> ln) {}
void listOfDouble(List<Double> ld) {}
void listOfSomeDouble(List<? extends Double> ld) {}
void listOfString(List<String> ls) {}
}
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