Use Java assertions to test your assumptions about program correctness and check them in your code.

Java’s standard (pre-defined) annotation types. You’ll learn how to use each of these elements in your Java annotations. Using @interface to declare annotation types ...

Java’s ternary conditional operator return The Java ternary operator must return a value. The statement evaluated in the body of the Java ternary operator cannot return void. For example, the ...

For loops in Java are extremely powerful and lend themselves to many different coding applications. In this post, we will explain how to use them, and look at more advanced concepts such as labelling.

In fact, you don’t even have to code your Java into a file. JShell can execute lines of Java code directly on the command line. Java without a main method Historically, Java devs have had to code a ...

Java is one of the most common programming languages in the tech space. Companies across the world use Java for back-end web development and mobile applications.

Java is one of the most common programming languages in the tech space. Companies across the world use Java for back-end web development and mobile applications.

October 1, 2014—While conducting the research that produced The CERT® Oracle® Coding Standard for Java, the Secure Coding Team in the CERT Division of the Software Engineering Institute at ...

This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!