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Author Archives: Log Raj Bhatt

A Computer Science Student and Java Developer.


Constructor in Java

Here In this post we will discuss about Constructors in Java. In the preceding posts we have discussed about class and instance variables. What is Constructor in Java? Constructor is a special ┬ámethod to initialize objects having same name as Read more…


Java Access Modifiers

Java Modifiers are keywords that are added with definitions of class, method and member variables to extend their meaning. There are total 9 Java Modifiers and we can divide these Java Modifiers in two different categories. Access control modifiers Non-access Read more…


Variable types in Java

We have previously seen about data types in java and some basics of variables. This post is all about Variable Types in Java. Variable is named memory location to store value of particular data type. Data type here is a Read more…


stack in Java collection

Stack is most popular data structure in computer. Stack in Java collection framework is a class that extends Vector class. Stack is a class implements Serializable, Clonneable,Iterable<>, Collection<>, RAndomAccess and List<> intefaces. Constructor Stack has only one constructor. Stack(); This Read more…


Example Illustrating Exception

Example Illustrating Exception case 3 try with multiple catch: In last topic we have discussed two example programs illustrating exception handling. In this case I wanna present a program with multiple catch blocks with a single try block. Observe Output Read more…

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