blob: 81a1eae09f68a4bf0f482b8cc400c1fdaed3f2c1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
import java.util.ArrayList;
import java.util.List;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
public class Main {
public List<? extends Element> getElements() {
return new ArrayList<Element>();
}
class Element {};
@Aspect
static abstract class Base<T> {
@Around("call(List<? extends T> *.*(..))")
public List<? extends T> elementList(ProceedingJoinPoint thisJoinPoint) {
try {
return (List<? extends T>)thisJoinPoint.proceed();
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
}
@Aspect
static class Concrete extends Base<Element> {}
public static void main(String[] args) {
new Main().getElements();
}
}
|