question: public static InjectorImpl current ( ClassLoader loader ) { if ( loader instanceof DynamicClassLoader ) { return _localManager . getLevel ( loader ) ; } else { SoftReference < InjectorImpl > injectRef = _loaderManagerMap . get ( loader ) ; if ( injectRef != null ) { return injectRef . get ( ) ; } else { return null ; } } }
target:  Returns the current inject manager.