We’ll use it throughout this series to try out new Java language features. See “Java 101: Learn Java from the ground up” to get started with jshell . Multiline comments ...

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 ...

Java doesn’t support the typesafe enum pattern with switch statements. However, you can use the typesafe enum language feature, which encapsulates the pattern’s benefits while resolving its ...