Explain what occur when an object is created in java, JAVA Programming

Assignment Help:

Explain what occur when an object is created in Java?

Related Discussions:- Explain what occur when an object is created in java

I want solution to this question., This assignment is based on the principl...

This assignment is based on the principles of clock consistency and associated drifts in a distributed system. You have to create a simulation, running on a single machine, of a si

Luminous jewels, Luminous Jewels - The Polishing Game Byteland county is v...

Luminous Jewels - The Polishing Game Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various lum

Explain the term naming packages in details, Explain the term Naming Packag...

Explain the term Naming Packages in details? As you saw previously name space conflicts arise if two pieces of code declare the similar name. Java remains track of what belongs

Use javascript create some basic client-side validation, The last exercise ...

The last exercise of each assignment will be continuous from assignment to assignment and will have the goal of building an e-store website by the end of the course. Date & Tim

Write a short Java application that stores words in an Array, Write a short...

Write a short Java application that stores words in an Array or ArrayList. You get to pick the number of words to store. Generate a random number between 0 (inclusive) and the leng

How we can changing the implementation, How we can changing the Implementat...

How we can changing the Implementation ? Suppose the Car class requires to be used in a simulation of New York City traffic in that each actual car on the street is represente

Program for using arraylists in two ways, In this lab, you will practice us...

In this lab, you will practice using ArrayLists in two ways. The first is in the problem domain class Question.java (see the UML diagram shown below) which contains data for trivi

Write a program to add of doubles in java, Write a program to add of double...

Write a program to add of doubles in java? Doubles are treated much the similar way, but now you obtain to use decimal points in the numbers. This is a same program which does

I need crime management, I need Crime Management Project Description: ...

I need Crime Management Project Description: It is a web based project build in Oracle(back end) and J2EE(front end) for peoples so they will register complaints online.

What is the difference between inner class and nested class, What is the di...

What is the difference between inner class and nested class? When a class is explained within a scope od another class, then it becomes inner class. If the access modifier o

12/3/2013 1:36:08 AM Several things occur in a particular order to ensure an *object is constructed* properly: 1. Memory is allocated from heap to hold all instance variables and implementation specific data of an object and its super classes. An Implementation specific data includes pointers to class and method data. 2. An instance variables of the objects are initialized to their default values. 3. A constructor for the most derived class is invoked. The first thing a constructor does is call constructors for its super classes. This process continues until a constructor for java.lang. Object is known as java.lang. Object is the base class for all objects in java. 4. Before the body of the constructor is executed, all instance variable initializes and initialization blocks are executed. Then the body of a constructor is executed. Thus, constructor for the base class completes first and constructor for the most derived class completes last.

12/3/2013 1:36:08 AM

Several things occur in a particular order to ensure an object is constructed properly:

1. Memory is allocated from heap to hold all instance variables and implementation specific data of an object and its super classes. An Implementation specific data includes pointers to class and method data.

2. An instance variables of the objects are initialized to their default values.

3. A constructor for the most derived class is invoked. The first thing a constructor does is call constructors for its super classes. This process continues until a constructor for java.lang. Object is known as java.lang. Object is the base class for all objects in java.

4. Before the body of the constructor is executed, all instance variable initializes and initialization blocks are executed. Then the body of a constructor is executed. Thus, constructor for the base class completes first and constructor for the most derived class completes last.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages