1 package com.wpollock.manualdidemo; 2 3 public class ConstructorInjectedController { 4 public GreetingService greetingService; 5 6 public ConstructorInjectedController(GreetingService greetingService) { 7 this.greetingService = greetingService; 8 } 9 10 public void sayHello () { 11 greetingService.greet(); 12 } 13 14 public GreetingService getGreetingService() { 15 return greetingService; 16 } 17 }