public interface StatelessSession {
public String sayHello(String name);
}
@Stateless
public class StatelessSessionBean
implements StatelessSession {
public String sayHello(String name) {
return "Hello, " + name + "!\n";
}
}
public class Teste {
@EJB
private static StatelessSession sless;
public Teste() {
teste();
}
private void teste() {
try{
System.err.println("say: " + sless.sayHello("rui"));
}
catch (Exception ex){
System.err.println("badNews - "+ex.toString());
}
}
}
Caused by: java.lang.NullPointerException
Obrigado