When a try block is defined within another try, it is called nested try block in Java. The try block which encloses another try block is called outer try block, and the enclosed try block is called inner try block.…
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.…
In this tutorial, we will understand try-catch block in Java with the help of example programs. 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…
In this tutorial, we will learn checked and unchecked exceptions in Java with the help of example programs. We know that there are two types of exceptions in Java: first is predefined exceptions, and second user-defined exceptions. The predefined exceptions are…
In this tutorial, we will learn exception hierarchy in Java with the help of diagram and brief descriptions. Basically, there are two types of exceptions in Java API. They are: Predefined Exceptions (Built-in-Exceptions) Custom Exceptions Let’s understand both predefined and…
