Java Tutorial for Beginners: Learn Core Java Programming

Java Tutorial Summary

This Java tutorial for beginners is taught in a practical GOAL-oriented way. It is recommended you practice the code assignments given after each core Java tutorial to learn Java from scratch. This Java programming for beginners course will help you learn basics of Java and advanced concepts.

What is Java?

Java is a class-based object-oriented programming language for building web and desktop applications. It is the most popular programming language and the language of choice for Android programming.

Java Syllabus

First Steps in Java Basics

πŸ‘‰ Lesson 1What is Java? β€” An introduction, Definition & Features of Java Platforms
πŸ‘‰ Lesson 2JVM β€” What is Java Virtual Machine & its Architecture
πŸ‘‰ Lesson 3Install JDK 8 β€” How to Download & Install Java JDK 8 in Windows
πŸ‘‰ Lesson 4Install Eclipse β€” How to Download & Install Eclipse to Run Java
πŸ‘‰ Lesson 5Install Java in Linux β€” How to Download & Install Java in Linux(Ubuntu)
πŸ‘‰ Lesson 6First Java Program β€” Hello World: How to Create Your First Java Program

Basics Concepts of Object-Oriented Programming (OOPs)

πŸ‘‰ Lesson 1OOPs Concepts in Java β€” Learn OOPs Basics with Examples
πŸ‘‰ Lesson 2Abstraction in OOPs β€” What is Java Abstract Class & Method
πŸ‘‰ Lesson 3Encapsulation in Java OOPs β€” Learn with an Example

Java Basics Language Constructs

πŸ‘‰ Lesson 1Java Variables β€” What is & Data Types with Example
πŸ‘‰ Lesson 2Class and Object in Java OOPS β€” Learn with Example
πŸ‘‰ Lesson 3Java Arrays Tutorial β€” Declare, Create, Initialize with Example
πŸ‘‰ Lesson 4Array of Objects β€” How to Create Array of Objects in Java
πŸ‘‰ Lesson 5ArrayList in Java β€” How to Use, Methods & Examples

Learn Java String Tutorial

πŸ‘‰ Lesson 1Java String β€” Java String Manipulation: Functions and Methods
πŸ‘‰ Lesson 2String Length() Method in Java β€” Learn with Example
πŸ‘‰ Lesson 3String indexOf() Method in Java β€” Learn with Example
πŸ‘‰ Lesson 4String charAt() Method in Java β€” Learn with Example
πŸ‘‰ Lesson 5String compareTo() Method in Java β€” How to Use with Examples
πŸ‘‰ Lesson 6String contains() Method in Java β€” Check Substring with Example
πŸ‘‰ Lesson 7String endsWith() Method in Java β€” Learn with Example
πŸ‘‰ Lesson 8Java String replace() Method β€” Learn with Example
πŸ‘‰ Lesson 9Java String toLowercase() and toUpperCase() Methods β€” Learn with Example
πŸ‘‰ Lesson 10Java Convert String to int β€” How to convert & Example
πŸ‘‰ Lesson 11HashMap in Java β€” What is Hashmap? Features & Example

Most Misunderstood Topics!

πŸ‘‰ Lesson 1Java Command Line Arguments β€” Learn with Example
πŸ‘‰ Lesson 2β€œthis” keyword in Java β€” What is & How to use with Example

Java Memory Management

πŸ‘‰ Lesson 1Garbage Collection in Java β€” What is, How it Works, Example
πŸ‘‰ Lesson 2Java Static Variables β€” Java Static Method, Variable & Block
πŸ‘‰ Lesson 3Memory Allocation in Java β€” Java Stack and Heap Memory Allocation

Abstract Class & Interface in Java

πŸ‘‰ Lesson 1Inheritance in Java β€” Inheritance in Java OOPs with Example
πŸ‘‰ Lesson 2Polymorphism in Java β€” Polymorphism in Java OOPs with Example
πŸ‘‰ Lesson 3Abstraction in Java β€” What is, Abstract Class & Method
πŸ‘‰ Lesson 4Interface in Java β€” What is Interface in Java with Example
πŸ‘‰ Lesson 5Interface vs Abstract Class β€” Know the Difference

Better Late than Never

πŸ‘‰ Lesson 1Constructor in Java β€” What is Constructor in Java? Program Examples
πŸ‘‰ Lesson 2Packages in Java β€” What is, How to Create/Import Package in Java

Exception Handling in Java

πŸ‘‰ Lesson 1Try Catch in Java β€” What is Exception in Java? Examples
πŸ‘‰ Lesson 2User Defined Exception β€” How to Create User Defined Exception in Java
πŸ‘‰ Lesson 3Java Throws Keyword β€” Throws Keyword in Java with Example

Conditional Loops in Java

πŸ‘‰ Lesson 1Java for-each Loop β€” Enhanced for Loop to Iterate Java Array
πŸ‘‰ Lesson 2Java Switch Statements β€” Learn Java Switch-Case Statement with Example

Java Advance Stuff!

πŸ‘‰ Lesson 1Maths with Java β€” Java Math Abs() Round() Ceil() Floor() Min() Methods
πŸ‘‰ Lesson 2Generate Random Number β€” How to Generate Random Number in Java
πŸ‘‰ Lesson 3Java Date & Time β€” SimpleDateFormat, Current Date & Compare
πŸ‘‰ Lesson 4Multithreading in Java β€” Learn with Examples
πŸ‘‰ Lesson 5Java Swing Tutorial β€” How to Create a GUI in Java with Examples
πŸ‘‰ Lesson 6Split() String Method in Java β€” How to Split String with Example
πŸ‘‰ Lesson 7Java BufferedReader Class β€” How to Read File in Java with Example
πŸ‘‰ Lesson 8Reflection in Java β€” Java Reflection API Tutorial with Example
πŸ‘‰ Lesson 9Groovy Tutorial β€” Learn Groovy Script Step by Step for Beginners
πŸ‘‰ Lesson 10Spring Tutorial β€” What is Spring Framework & How to Install
πŸ‘‰ Lesson 11Apache ANT Tutorial β€” What is Apache Ant Build Tool?
πŸ‘‰ Lesson 12JasperReports Tutorial β€” What is, How to Install, Report Example

Java Programs

πŸ‘‰ Lesson 1Prime Number Program in Java β€” Check whether number is prime or not
πŸ‘‰ Lesson 2Convert JSON to XML β€” Convert using Gson and JAXB: JAVA Example
πŸ‘‰ Lesson 3Prime Number From 1 to 100 β€” How to display prime numbers using Java
πŸ‘‰ Lesson 4Convert char to String β€” How to Convert Char to String in Java (Examples)
πŸ‘‰ Lesson 5Fibonacci Series in Java β€” Fibonacci Series Program in Java using Loops & Recursion
πŸ‘‰ Lesson 6Armstrong Number in Java β€” Java Program to Check Armstrong Number
πŸ‘‰ Lesson 7Reverse a String in Java β€” How to Reverse a String in Java using Recursion
πŸ‘‰ Lesson 8Palindrome Program in Java β€” Check number is Palindrome or Not
πŸ‘‰ Lesson 9Bubble Sort Program in Java β€” Sorting Algorithm Example
πŸ‘‰ Lesson 10Insertion Sort β€” Insertion Sort Algorithm in Java Program with Example
πŸ‘‰ Lesson 11Selection Sorting β€” Java Program for Selection Sorting with Example

Java Differences

πŸ‘‰ Lesson 1C++ Vs JAVA β€” What’s the Difference?
πŸ‘‰ Lesson 2JDK Vs JRE Vs JVM β€” Key Differences
πŸ‘‰ Lesson 3Java Vs C# β€” 10 Key Differences between Java and C#
πŸ‘‰ Lesson 4 β€” What’s the Difference?
πŸ‘‰ Lesson 5Java Vs Scala β€” What is the Difference?
πŸ‘‰ Lesson 6Comparable Vs Comparator β€” Key Differences

What will you learn in this Java Tutorial for Beginners?

In this Java tutorial for beginners, you will learn Java programming basics like What is Java platform, JVM, how to install Java, OOPS concepts, variables, class, object, arrays, strings, command-line arguments, garbage collection, inheritance, polymorphism, interface, constructor, packages, etc. You will also learn advanced concepts like switch-case, functions, multithreading, swing, files, API, Java Spring, etc., in this Java basics for beginners guide.

Prerequisites for learning Java Tutorial?

This free Java for beginners tutorial is designed for beginners with little or no Java coding experience. These Java notes for beginners will help beginners to learn Java online for free.

Why Learn Java Programming?

Here are the reasons why you should learn Java:

  • Java is very easy to learn.
  • Java developers are in demand, and it easy to get a job as a Java programmer.
  • It has a good collection of open-source libraries.
  • Java is free.

What are the Benefits of Java?

Here are the benefits of Java:

  • Java is object-oriented.
  • It is platform-independent.
  • You can effortlessly write, compile, and debug programs compare to other programming languages.

Applications of Java Programming

Following are the major applications of Java Programming language:

  • Mobile Applications
  • Web Applications
  • Web and Application servers
  • Enterprise Applications
  • Embedded Applications
  • Desktop GUI Applications

What are the types of Java programs?

Here are the types of Java Program:

  • Stand-alone applications.
  • Web Applications using JSP, Servlet, Spring, Hibernate, JSF, etc
  • Mobile Applications
  • Enterprise Applications

How do I get real-time exposure to Java?

You can get real-time exposure to Java by coding in live projects. You can join our Live Java Project to get your hands dirty in Java.


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