import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

public class SpringProfiledExample {
    public static void main(String[] args) throws Exception {
        //initialize Spring
        ApplicationContext applicationContext = new FileSystemXmlApplicationContext("spring.xml");

        //Spring will actually return a CGLIB-generated proxy here that injects
        //the TimingAspects into the PrimeGenerator class.
        PrimeGenerator primeGenerator = (PrimeGenerator) applicationContext.getBean("primeGenerator");

        for (int i = 0; i < 500; i++) {
            System.out.println("nextPrime() returned " + primeGenerator.nextPrime());
        }
    }
}