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// Bind the this on a call and change it with proceed... makes no difference
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
@Aspect
public class A7 {
N newN = new N();
@Around("call(void M.method(String)) && args(p) && this(t)")
public void a( ProceedingJoinPoint pjp, N t,String p) throws Throwable {
System.err.println("advice from ataj aspect");
pjp.proceed(new Object[]{newN,"faked"});
}
public static void main(String []argv) {
N.main(argv);
}
}
class N {
public static void main( String[] args ) {
N n = new N();
n.methodCaller("real");
}
public void methodCaller(String param) {
M m = new M("1");
m.method(param);
}
}
class M {
String prefix;
public M(String prefix) { this.prefix = prefix; }
public void method(String s) { System.err.println(prefix+s); }
}
/*
class M {
String prefix;
public M(String prefix) { this.prefix = prefix; }
public static void main( String[] args ) {
M m = new M("1");
m.methodCaller("real");
}
public void methodCaller(String param) {
method(param);
}
public void method(String s) { System.err.println(prefix+s); }
}
*/
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