Java Program to demonstrate of Linked List

This is a very simple demonstration of linked list in java programming language. Very nice and well commented java source code for beginners. User can “get” and “set” the list items as well as traverse through “previous” and...

Java Program to show Stack Implementation

This is a simple Java program to demonstrate Stack data structure implementation. An object of type IntStack is a stack of real numbers, with the standard stack operations push(int N), pop(), and isEmpty(). A makeEmpty() operation is also provided to remove all items...

Stack implementation with array

This java code basically implements stack functionality. It can Pop and Push an item in stack with the help of array. The item can only be an integer number and inernally the java program uses arrays to maintain items in stack. [code=’java’]...

Photo

A small java program to show photo on JPanel. User can select any image file from the hard drive and show on the frame. Image file can be jpg, gif, bmp or any other supported graphics file. [code=’c’]...

Mouse Events Information Applet

A simple applet that displays information about mouse events as they occur. Since double-buffering is not used, the display flickers quite a bit....

Process Binary Trees – Java

This program demonstrates a few routines for processing binary sort trees. It uses a binary sort tree of strings. The user types in strings. The user’s string is converted to lower case, and — if it is not already in the tree — it is inserted into...