BadImplementation.java

public class MyDependency {}

public class MyClass {
   private MyDependency dependency;

   public MyClass(MyDependency myDependency){
      this.dependency = myDependency;
   }
}

public class AnotherClass{

   private final MyClass myClass;

   //bad implementation, as you can see we are creating two new instances of objects that this class depends on
   public AnotherClass(){
      this.myClass = new MyClass(new MyDependency());
   }

}