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// Simple - don't attempt to alter target for proceed, just change the arg
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
@Aspect
public class A1 {
@Around("call(void M.method(String)) && args(p)")
public void a( ProceedingJoinPoint pjp, String p) throws Throwable {
System.err.println("advice from ataj aspect");
pjp.proceed( new Object[] { "faked" } );
}
public static void main(String []argv) {
M.main(argv);
}
}
class M {
String prefix;
public M(String prefix) { this.prefix = prefix; }
public static void main( String[] args ) {
M m = new M(">");
m.method("real");
}
public void method(String s) { System.err.println(s); }
}
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