I am using this blog post to build upon these examples to demonstrate the utility of Java 7’s Objects.equals (Object, Object) method and will demonstrate the usefulness of Objects.hash (Object ...

Many Java developers follow the Joshua Bloch’s advice for implementing these methods as described in Effective Java (where 18 pages of the core 315 pages are devoted to these two methods).

Java’s main function Java’s main function Java’s main method is composed of six terms — three reserved words, the main method name, a reference type and a variable name: public – Java’s main function ...