Java2007-03-21
Creating Objects in Java
In Java, objects can be created using the new operator followed by a call to the constructor of the class. Here is an example
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Java2007-03-16
Nested and Inner Classes in Java
It is possible to define a class within another class; such classes are known as nested classes. The scope of a nested class is bounded by the scope of its enclosing class. Thus, i
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Arrays in Java
An important point can be made about arrays: they are implemented as objects. Because of this, there is a special array attribute that you will want to take advantage of. Specifica
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Static Concept in Java
There will be times when you will want to define a class member that will be used independently of any object of that class. Normally a class member must be accessed only in conjun
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Access Control using Encapsulation in Java
As you know, encapsulation links data with the code that manipulates it. However, encapsulation provides another important attribute: access control. Through encapsulation, you can
Read tutorialJava2007-03-15
XML and Java - Parsing XML using Java Tutorial
If you are a beginner to XML using Java then this is the perfect sample to parse a XML file create Java Objects and manipulate them.
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Java2007-03-08
Recursion in java
Java supports recursion. Recursion is the process of defining something in terms of itself. As it relates to java programming, recursion is the attribute that allows a method to ca
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Constructor Overloading in Java
In addition to overloading normal methods, you can also overload constructor methods. In fact, for most real-world classes that you create, overloaded constructors will be the norm
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Method Overloading in Java
In java it is possible to define two or more methods within the same class that share the same name, as long as their parameter declarations are different. When this is the case, t
Read tutorialJava2007-03-06
Methods in Java
Classes usually consist of two things:- Instance variable and Methods. The topic of methods is a large one because java gives them so much power and flexibility. However, there are
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Object Reference Variables in Java
Object reference variables act differently than you might expect when an assignment takes place. It has been explained in this article. You can take an example of following code. H
Read tutorialJava2007-03-05
A Stack Class in Java
To show the real power of classes, this article will conclude with a more sophisticated example. One of OOP's most important benefits is the encapsulation of data and the code that
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