class Counter {
	void up() {v++;}
	void down() {v--;}
	public String toString() {return v + "";}

	private int v = 0;
}
		

class Name {
	Name(String first, String last) {
		this.first = first;
		this.last = last;
	}	

	String getFirst() {return first;}
	String getFirst() {return first;}
	String getInitials() {return first.charAt(0) + "." + last.charAt(0) + ".";}

	boolean equals(Name otherName) {return last.equals(otherName.last) && first.equals(otherName.first);}

	public String toString() {return last + ", " + first;}

	private String first, last;
}
		

• what is printed by the following fragment:

  Name 
  	name1 = new Name("Gerald", "Weiss"),
  	name2 = new Name("David Arnow"),
  	name3 = name1,
  	name4 = new Name("Gerald", "Weiss");;
  
  	System.out.println(name1.getInitials());
  	System.out.println(name1.equals(name2));
  	System.out.println(name1.equals(name3));
  	System.out.println(name1.equals(name4));
  				

• Explain where delegation/leveraging comes into play in the equals method

class C {
	C(int v) {
		this.v = v;
	}

	private int v = 0;
}