core/src/com/google/inject/Guice.java
public static Injector createInjector(Stage stage, Iterable<? extends Module> modules) {
    return new InternalInjectorCreator().stage(stage).addModules(modules).build();
  }
public static Injector createInjector(Stage stage, Iterable<? extends Module> modules) {
    return new InternalInjectorCreator().stage(stage).addModules(modules).build();
  }
Creates an injector for the given set of modules, in a given development stage.

@throws CreationException if one or more errors occur during injector construction