Question

I have a question on how you usually instantiate GWT Messages. I usually do this:

private static final GenericMessages GENERIC_MESSAGES = GWT.create(GenericMessages.class);

I usually do this in every class that uses the GenericMessages Interface, is this a nice thing to do, or should I create a MessagesSingleton that instantiates all my Messages interface and I just access it from there?

Thanks in advance.

Answer 1

You don’t have to worry about it. The GWT compiler will replace all your GENERIC_MASSAGES inside the code.

Example:
If you have in your propert file:

applicationName=My Application

and in your java class like this:

label.setText(GENERIC_MESSAGES.applicationName());

in compilation time the gwt compiler will replace to

label.setText("My Application");

and will remove your variable.