Java Programming: learn how to code with an object-oriented program to improve your software engineering skills. get familiar with virtual machine, javascript, ... and machine code by Alan Grid

Author:Alan Grid [Grid , Alan]
Language: eng
Format: azw3
Published: 2020-08-05T16:00:00+00:00

Print () statements print the text in the parentheses to a window.

Each print() statement prints on a new line.

To print a blank line, use print() with empty parentheses.

The print() method is part of DIYWindow, which is in DIYJava.jar. That's why you added the external JAR file, DIYJava.jar, to the project, and why you chose DIYWindow as the superclass for the HelloWorld class.

Comments are lines that begin with // or a group of lines that begin with /* and end with */.

Chapter 7. Object-Oriented Programming

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