docs: @Pure
  	protected Injector getInjector() {
  		if (this.builderInjector == null) {
  			ImportManager importManager = this.importManagerProvider.get();
  			this.builderInjector = createOverridingInjector(this.originalInjector, new CodeBuilderModule(importManager));
  		}
  		return builderInjector;
  	}