Use Java's extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, override methods, and more.

A Java var keyword example As you can see from that simple code snippet, traditionally developed Java code lends itself to verbosity. But with the use of the var reserved work and the type inference, ...

Java has made some big shifts over the past few years, as seemingly disparate forces converged to make the platform easier to use. New features like auto-compile and the var keyword lower the bar ...