In the previous tutorial so far, we learned single try-catch block, multiple catch blocks in a java program. Now we will learn nesting of multiple try-catch blocks inside one try block in a program. Java supports nested try block just like multiple catch blocks. When a try block is defined … Read more

In Java, a single try block can have multiple catch blocks. When statements in a single try block generate multiple exceptions, we require multiple catch blocks to handle different types of exceptions. This mechanism is called multi-catch block in java. Each catch block is capable of catching a different exception. That is … Read more

In the previous tutorial, we have known that when an error occurs within a method of program, the method creates an exception object and hand over it to the runtime system (JVM).The process of creating an exception object and handing it to runtime system is called throwing an exception in java. … Read more

In the previous tutorial, we have familiarized that there are two types of exceptions in java: First is predefined exceptions and second user-defined exceptions. The predefined exceptions are those exceptions that are already defined by the java system. All the predefined exceptions are further divided into two groups: 1. Checked … Read more

Types of Exceptions in Java Basically, there are two types of exceptions in java. They are:1. Predefined Exception (Built-in-Exceptions)2. Custom Exceptions Predefined Exceptions:  Predefined exceptions are those exceptions that are already defined by Java system. These exceptions are also called built-in-exceptions.Java supports exception handling by providing the number of predefined … Read more

Exception handling is the most valuable, important and easy concept in whole Java. It is also one of the most favorite topics of interviewer and can be asked many questions based on this chapter in Java technical tests and interviews.Exception handling in java is a powerful mechanism or technique that … Read more