Java 17 Quick Reference Guide
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Java 17 Quick Reference Guide

Refresh your Java language syntax and core concepts

About the Book

A Quick Reference Guide for Java Programming language and Core Concepts. This book is updated for java 17 and beyond, as when new language features would get matured the content would be kept updated to that latest language features. Based on around two decades of experience working in the Java language.

Buying this book entitles you to all future updates.

Java is a registered trademark of Oracle and can be found here.

About the Author

Tarun Telang
Tarun Telang

Hi! My name is Tarun Telang. I am a software engineering leader with over 16 years of experience in the industry. I have been conducting training, presenting in conferences, writing technical articles, and blogs related to software technology for more than 15 years now.

My courses:


For any suggestions and queries, you can reach out to me on my Twitter handle @taruntelang and also include #leanpub in your tweet so that I can notice it fast. Connect with me by visiting my LinkedIn profile page 

Feel free to share your feedback about my courses and books on Twitter or LinkedIn.

My Certifications

  • Oracle Certified Programmer for Java 5 Platform
  • NASBA Certification on Remote Work
  • SAP Certified Application Management Expert for End to End Root Cause Analysis - Solution Manager 4.0 
  • SAP Certified Development Consultant for NetWeaver 04 Java Web  Application Development.  

Table of Contents

  • About this Book
  • Why Learn Java ?
  • Target Audience
  • Course Pre-requisites
  • Java Overview
    • What is Java ?
    • Why Java ?
    • History
    • Quiz on Java Basics
    • Java Editions
  • Programming in Java
    • Installing Java SE / Java Development Kit (JDK)
    • Installing Java IDE
    • Your First Java Program - Hello World
    • Compiling And Execution of Java Code
    • Quiz on Java Introduction
  • Java Architecture
    • Java as a Platform
  • Java Language Basics
    • Basic Constructs of Java Language
    • Java Application
    • Class
    • Packages
    • import Statement
    • Static Import
    • Exercise
  • Console I/O in Java
    • Writing to Console
    • Reading Input From User
  • Language Basics
    • Comments
    • Java Keywords
    • Variables
    • Literals
    • Constant
    • Identifier
    • Scope
  • Data Types in Java
    • Primitive Data Types
    • Non Primitive Types
    • Arithmetic Expressions
    • Precedence Order
  • Type Conversion
    • Type Casting
    • Wrapper Classes
    • AutoBoxing and Unboxing
    • finally
  • Threads
    • Overview of Threads
    • Thread Priorities
    • Thread Scheduling
    • Types of Threads
    • Life Cycle of a Thread
    • Examples of Creating Threads
  • Glossary of Key Terminologies
    • Popular Technical Terms
    • Important JDK Commands
  • Coding Guidelines and Best Practices
    • Variables
    • Methods
    • Classes & Objects
    • Interfaces
    • Inheritance
    • Exercise
  • References
  • Next Steps
    • Upcoming Courses
  • About the Author
  • Next Steps
  • Upcoming Books

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