I have two classes, Foo<T> and Bar, which depend on each other, as well as various other classes. I am using Dagger-2 for dependency injection, but if I naively add the circular dependency, Dagger hits a stack overflow at runtime. What's a good way to refactor the classes to fix this, while still using Dagger to inject all the other dependencies, and with minimal duplication and changes to existing calls?
The easy way out is to use Lazy<T> on one side.
Lazy<Foo> foo;
@Inject
Bar(Lazy<Foo> foo) {
this.foo = foo;
}
// use foo.get(); when needed
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