Exception Handling

In this article we will learn how to create user defined exceptions (own exceptions) and how to use them in Java programs.   This article is a part of our core java tutorial for beginners.   Although Java provides several pre-defined exception classes, sometimes we might need to create our own exceptions which are also called […]

In this article we will look at the use of throw throws and finally keywords of exception handling in Java programs.   This article is a part of our core java tutorial for beginners.   throw Keyword   The syntax of using throw is as follows: throw ThrowableInstance;   The ThrowableInstance can be object of Throwable class or any of its sub classes. […]

In this article we will learn about try and catch blocks in more detail along with Java code examples.   This article is a part of our core java tutorial for beginners.   A Simple try-catch Block As we know, statements that might raise exceptions are placed inside try block and the exception handling code is placed […]

In this article we will look at what is an exception?, what is exception handling?, and how Java supports exception handling.   This article is a part of our core java tutorial for beginners.   Introduction In general, the errors in programs can be categorized into three types: Syntax errors: Also called compile time errors when […]