import org.aspectj.lang.annotation.Around;
//import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;

//@Aspect
public aspect A {
  static final int MAX = 1000;

  @Pointcut("call(void C.incI(int)) && args(x) && target(c)")
  private void CoupureIncI(int x, C c) {
  }
	
  @Around("CoupureIncI(x, c)")
  public void incIA(int x, C c) {
    if (c.i + x > MAX)
      throw new RuntimeException();
  }
}