This post explains how to call a method in Java. Learn how to define methods, call them from other classes, ... For example, a “String” is a type of variable that holds alphanumeric characters.

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 ...

To find the size of a Java array, query an array’s length property. The Java array size is set permanently when the array is initialized. The size or length count of an array in Java includes both ...

To write a Java String palindrome program, follow these steps: Obtain the text String to check through a literal declaration or user input. Declare a boolean property to indicate if the Java String is ...