How to override module

[Sammy]

Hi,

I got below final module

public final class WriterModule extends AbstractModule {

with below provides

@ProvidesIntoOptional(Type.DEFAULT)
public TopicNameFactory provideDefaultTopicNameFactory() {
    return new TopicNameFactory.Default();
}


This is from in-house library which can't be changed without affecting/testing many other application. 

How do I override this TopicNameFactory to custom ABCTopicNameFactory.

[Stephan Classen]

Look at the class Modules. There is a method "override"

Usage:
Modules.override(new WriterModule()).with(new AbcWriterModule())

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