BE EXPERT IN JAVA Part- 2: Learn Java programming and become expert

By Ummed Singh

Java serves as both a programming language and a platform. It is a sophisticated, secure, and object-oriented programming language. Sun Microsystems (now a subsidiary of Oracle) developed Java in 1995, and its conception is credited to James Gosling, often referred to as the father of Java. Originally named Oak, the language underwent a name change to Java when it was discovered that the name Oak was already claimed by another company. Regarding its platform designation, Java qualifies as such because it can operate within various hardware or software environments. This is due to its inclusion of a runtime environment (JRE) and API, which enables it to function as a self-sustained platform for running applications.

Please read this carefully and hopefully you will find it helpful. This book has been written with advise of multiple experts who have command over JAVA programming. They have couple of years experiance in JAVA. Please reach out to email [e-mail] for any suggestion, query or questions. Thank you.

• Language: English
• Publisher: BookRix
• Release date: Aug 6, 2023
• ISBN: 9783755449027

Book preview

Table of Content

Java Control Flow | Control Statements in Java

Loop Statements in Java

Java Switch Statement

Loops in Java

Java While Loop

do-while Loop in Java

Break Statement in Java

Continue Statement in Java

Comments in Java 

This eBook is based on Java programming that has been collected from different sources and people. For more information about this ebook. Kindly write to [e-mail]. I will happy to help you.

                                                                   Copyright 2023 by Ummed Singh

This eBook is a guide and serves as a next part of first guide Be Expert in Java part-1 which has already been published. This book has been written on the advice of many experts and sources who have good command over Networking and routing. They are listed at the end of this book. All images used in this book are taken from the LAB which is created by experts. All rights reserved, including the right to reproduce this book or portions thereof in any form whatsoever. For any query reach out to the author through email.

Java Control Flow | Control Statements in Java

In Java, the code is executed from top to bottom, and statements are executed in the order they appear. However, Java provides control flow statements to manage the flow of code execution. These control flow statements are essential features of Java, facilitating a smooth program flow.

Java offers three types of control flow statements:

Decision Making statements:

Decision-making statements determine which part of the code to execute based on certain conditions. They evaluate Boolean expressions and control the program flow accordingly. There are two types of decision-making statements in Java: the if statement and the switch statement.

1.1) If Statement:

The if statement in Java is used to evaluate a condition, altering the program's flow based on the condition's result, which can be either true or false. In Java, you can find four types of if statements as listed below.

Let's explore the different types of if-statements in Java:

Simple if statement:

The simple if statement is the most basic control flow statement in Java. It evaluates a Boolean expression and executes a block of code only if the expression evaluates to true.