/* testing aspectj 1.2 - compile with ajc */

public class simpleobj
{
   private int x;
   public simpleobj(int a) { x=a; }
   public void incx() { x++; }
   public int f() {return x*x;}

    public static void main(String[] args)
    {
	simpleobj S = new simpleobj(1);
	simpleobj T = new simpleobj(100);
	S.incx();
	T.incx();
	int x = T.f();
    } 
} // simple


privileged aspect checkitout
{
    after(int i) : execution(simpleobj.new(..)) && args(i)
	{
	    System.out.println("A simple object was created with x=="+i);
	}

    before(simpleobj A) : call(void simpleobj.incx()) && target(A)
	{
	    System.out.println("incx() being invoked on object at "+
			       (Object)A);
	}
    
    void around(simpleobj A) : call(void simpleobj.incx()) && target(A)
        {
	    if (A.x<10) proceed(A); 
	    else System.out.println("x is already too big");
	}
    after() returning (int x) : call(int simpleobj.f())
	{
	    System.out.println("f returned "+x);
	}
}