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 ...

We saw in the previous lessons a few methods that belong to the String class, like the constructor that takes a character array, and the toCharArray() method used to convert a String into a char[].

If you write a zero-args constructor yourself, it is not the default constructor -- it replaces the default constructor. Java default constructor example. Here is an example of the default constructor ...

In this Java tutorial, you’ve learned how to use class field initializers and class initialization blocks to initialize classes, and how to use constructors, object field initializers, and ...

Java string object example. In Java, a string is an object that represents a number of character values. Each letter in the string is a separate character value that makes up the Java string object.

The part to the right of new is us calling the Constructor for the Scanner class and passing it a single argument, in this case System.in. Let's make a new class called Book that has the following ...