Spring runtime dependency injector

DependencyInjector.java

import javax.inject.Inject;

import org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor;

public class DependencyInjector  {

    @Inject
    private AutowiredAnnotationBeanPostProcessor aaProcessor;


    @Override
    public <T> T bind(T instance) {
        aaProcessor.processInjection(instance);
        return instance;
    }
}