We have an application with an EJB 3.0 module. We want to override the business logic in the EJB implementation. Is it possible?

Once I override, how can lookup or inject the overridden session bean?

```
public interface TestRemote {
    public String result(String arg1, String arg2);
}

@Stateless
public class TestBeanOne implements TestRemote {
    public String result(String arg1, String arg2) {
        return "TestBeanOne " + arg1 + arg2;
}

//Is the below code possible?
public class TestBeanTwo extends TestBeanOne {
    public String result(String arg1, String arg2) {
        return "TestBeanTwo " + arg1 + arg2;
}

```