Java Exception Handling Tutorial

🎓 Top 15 Udemy Courses (80-90% Discount): My Udemy Courses - Ramesh Fadatare — All my Udemy courses are real-time and project oriented courses.

▶️ Subscribe to My YouTube Channel (178K+ subscribers): Java Guides on YouTube

▶️ For AI, ChatGPT, Web, Tech, and Generative AI, subscribe to another channel: Ramesh Fadatare on YouTube

This is a complete beginner-to-expert in-depth exception handling tutorial in Java. The source code examples of this guide are well-tested with our local development environment and you can use these code examples as bug-free.

Check out the complete Java tutorial at Java Tutorial | Learn Java Programming with Examples.

Guides on Java Exception Handling Concepts

• Java Exception Handling
• How the Exception Handling Works in Java
• Three Types of Exceptions in Java
• Exceptions Hierarchy in Java
• Java Chained Exceptions
• Exception Handling Keywords in Java
• Java try/catch block
• Java throw Keyword
• Java throws Keyword
• Java finally Block
• The try-with-resources Statement
• How to Create Custom Exceptions in Java
• Steps to Create Custom Exception in Java
  
• Java Checked and Unchecked Exceptions Examples
  
• Java Exception Handling Best Practices
• How to Fix and Avoid Null Pointer Exceptions in Java
  
• How to Fix InterruptedException in Java
  
• throw vs throws in Java with Example
  
• Checked and Unchecked Exception in Java With Example
  

Guides on Java Built-in Exceptions and Errors

Java built-in checked exceptions:

• FileNotFoundException
• EOFException
• ClassNotFoundException
• SQLException
• NoSuchMethodException
• InterruptedException

Java built-in unchecked exceptions:

• NullPointerException
• ArrayIndexOutOfBoundsException
• StringIndexOutOfBoundsException
• ArithmeticException
• IllegalArgumentException
• NumberFormatException
• IllegalStateException
• ClassCastException

Java built-in errors:

• OutOfMemoryError
• StackOverflowError
• NoClassDefFoundError

Interview Preparation and MCQ

• 20 Java Exception Handling Interview Questions and Answers
• throw vs throws in Java with Example
  
• Checked and Unchecked Exception in Java With Example
• Java Exception Handling Quiz - MCQ - Multiple Choice Questions
• Difference between final, finally, and finalize in Java 
• Difference between Error and Exception in Java 
• Checked Exception vs Unchecked Exception in Java

My Top and Bestseller Udemy Courses. The sale is going on with a 70 - 80% discount. The discount coupon has been added to each course below:

Build REST APIs with Spring Boot 4, Spring Security 7, and JWT

🆕 High-Demand 80–90% OFF

[NEW] Learn Apache Maven with IntelliJ IDEA and Java 25

🆕 High-Demand 80–90% OFF

ChatGPT + Generative AI + Prompt Engineering for Beginners

🚀 Trending Now 80–90% OFF

Spring 7 and Spring Boot 4 for Beginners (Includes 8 Projects)

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Building Real-Time REST APIs with Spring Boot - Blog App

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Building Microservices with Spring Boot and Spring Cloud

🌟 Top Rated 80–90% OFF
Available in Udemy for Business

Java Full-Stack Developer Course with Spring Boot and React JS

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Build 5 Spring Boot Projects with Java: Line-by-Line Coding

🌟 Top Rated 80–90% OFF

Testing Spring Boot Application with JUnit and Mockito

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Spring Boot Thymeleaf Real-Time Web Application - Blog App

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Master Spring Data JPA with Hibernate

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Spring Boot + Apache Kafka Course - The Practical Guide

🎓 Student Favorite 80–90% OFF
Available in Udemy for Business

Java Testing: Mastering JUnit 5 Framework

🆕 New 80–90% OFF

Reactive Programming in Java: Spring WebFlux and Testing

🌟 Top Rated 80–90% OFF

Spring Boot + RabbitMQ Course - The Practical Guide

🌟 Top Rated 80–90% OFF
Available in Udemy for Business

Functional Programming in Java (Includes Java Collections)

🎓 Student Favorite 80–90% OFF

ChatGPT for Java Developers: Boost Your Productivity with AI

🚀 Trending Now 80–90% OFF