Test.java

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package com.pityubak.autoinjectorexample;

/**
 *
 * @author Pityubak
 */
public class Test {
 
 private ConcreteClass cls;

 public Test(ConcreteClass cls) {
 this.cls = cls;
 
 }

 //Need empty constructor
 public Test() {
 }
 
 
 
 public void seeMagic(){
 this.cls.call();
 }
}