Precisely what does the equals method do in Java? - Quora
java - The Object's equals Method? - Stack Overflow
1 CSE 331 The Object class; Object equality and the equals method slides created by Marty Stepp based on materials by M. Ernst, S. Reges, D. Notkin, R. - ppt download
Java a Twitter: "How to implement the equals() method. Overridden method equals() is used to check if two objects of class Digit are equivalent @tomrycerz #Java https://t.co/2GdWsrHiEQ https://t.co/VYeevlMx7Y" / Twitter