Explain the user defined exceptions, JAVA Programming

Assignment Help:

Explain the user defined Exceptions.

User Defined Exceptions are the exceptions which are defined by user for specific purposed. This enables custom exceptions to be generated and caught in the similar manner as normal exceptions. When defining a User Defined Exception, we need to take care of the below aspects:

It must be extend from Exception class.

Use toString() method to display information about exception.

 

 


Related Discussions:- Explain the user defined exceptions

Javaserver faces navigation model, What is JavaServer Faces navigation mode...

What is JavaServer Faces navigation model? Ans) A mechanism for describing the sequence in which pages in a JavaServer Faces application are shown.

Pebbles merchant, There is a pebble merchant. He sells the pebbles, that ar...

There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides. But he sometimes mistakes doing that

Calculates whether a plane successfully lands or not, Write a program calle...

Write a program called LandThePlane that calculates whether a plane successfully lands or not.   The program begins by prompting (asking) the user for the following details, in th

Define high-level thread states?, The state chart diagram given below defin...

The state chart diagram given below defines the thread states.     1.      Runnable - waiting for its turn to be picked for performing by the thread scheduler based o

Need java assignment for course, Need Java Assignment for course Project...

Need Java Assignment for course Project Description: I want to get an assignment done. Involves building on a minesweeper game written in Java. You subsequent code is to be u

Javaserver faces (jsf) framework, JavaServer Faces (JSF) framework : Ja...

JavaServer Faces (JSF) framework : JavaServer Faces is a new framework for creating Web applications using Java. JSF gives you with the following main features: Basic us

Banknote ocr register anti fraud, Project Description: Introduction: ...

Project Description: Introduction: SID C.A. (integradores) is a software company in Venezuela 15 years ago, and we are exploring the possibility of making mobile developments

Search on column demonstration in semantic vector, Search on column demonst...

Search on column demonstration in Semantic Vector Project Description: I am preparing a research on Semantic Vectors. But I am not able to check out in a vector representa

Describe life cycle of thread, Describe life cycle of thread. Threads f...

Describe life cycle of thread. Threads follow the single flow of control. A thread is execution in a program. The life cycles of threads are listed below: Newborn state: A

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd