How to write an assertion in Java; Assertions with preconditions and postconditions; ... (Boolean expressions) for true values, and notifying the developer when such conditions are false.

Here's everything you need to know about Java operators and operator types, and how to use them to write expressions for your Java programs. In this tutorial, you will learn how to write ...

Java – PizzaOrder.java – Decision Structures: if/else, switch, Boolean Expressions Up to this point, all the programs you have written had a sequence structure. This means that all statements are ...