In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

JNI allows the use of function libraries made in languages such as C, C++, VB from Java applications. The advantage of JNI is that you don't need to write the calling function definition in Java.

If you are calling a method on an existing object ... Here’s how to do it using a method reference: import java.util.List; import java.util.Arrays; public class Mascot { private String name ...

In the age of Servlets and JSPs, Java’s main function took a backseat to these technologies that were initialized with a call to their init() method, and invoked through calls to their doGet() or ...

I’ll conclude with a small Java program that you can use to practice primitive-type conversions on your own. Expressions are combinations of literals, method calls, variable names, and operators.

there will be a little @deprecated annotation placed on the finalized method. So what exactly does that mean? In the Java world, it means very little. There are plenty of deprecated methods in Java, ...