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troubleshooting Question

Should one define a variable with new() in a class or should one inject it

Avatar of Rohit Bajaj
Rohit BajajFlag for India asked on
4 Comments1 Solution176 ViewsLast Modified:
I have a class :
public class AuthenticationManager {

    private static final Logger _logger = LoggerFactory.getTrimmer(AuthenticationManager.class.getSimpleName());
    private final List<Listener> _listeners = new ArrayList<Listener>();
    private boolean _verificationInProgress = false;
    private final CallStateReceiver callStateReceiver = new CallStateReceiver();

I was wondering is it a good practice to have the line :
    private final CallStateReceiver callStateReceiver = new CallStateReceiver();

or should one chnage it to private final CallStateReceiver callStateReceiver ; and get it set from outside ?

What way can we define this ?