@ManagedResource
@Component
public class Counter {

    private int counter1;
    private int counter2;

    public Counter() {
        this.counter1 = 0;
        this.counter2 = 0;
    }

    @ManagedAttribute
    public int getCounter1() {
        return counter1;
    }

    @ManagedAttribute
    public void setCounter1(int counter1) {
        this.counter1 = counter1;
    }

    @ManagedAttribute
    public int getCounter2() {
        return counter2;
    }

    @ManagedAttribute
    public void setCounter2(int counter2) {
        this.counter2 = counter2;
    }

    @ManagedOperation
    public void incrementCounter1() {
        this.counter1++;
    }

    @ManagedOperation
    public void incrementCounter2() {
        this.counter2++;
    }
}