You will learn how to declare a typesafe enum and use it in a switch statement, ... This argument is converted to an integer by calling the java.lang.Integer class’s parseInt() ...

Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

The other types of variables in Java are: byte – stores whole numbers from -128 to 127; short – stores numbers from -32,768 to 32,767; int – stores whole numbers from -2,147,483,648 to ...