Udelej tu beanu presne takto, jak je v navodu:
@Named
@RequestScoped
public class GeneratorBean {
private Random generator;
public GeneratorBean() {
generator = new Random();
}
public int getCislo()
{
return generator.nextInt(100);
}
}
restartuj cely server a zkus to znova. Anotace musi byt z javax.inject.Named a javax.enterprise.context.RequestScoped.