Data Structures – JDK 1.5 Features
JDK 1.5 brought many changes in data structures. It not only added a new DS Queue but also added extra features to the existing collections framework. Evolution of DS with JDK Versions JDK 1.0 DS...
View ArticleArray and ArrayList
Array and ArrayList are data structures but with lot of differences. Array Array is a collection of similar data types. The data stored is known as elements. Elements added are automatically indexed....
View ArticleJava Collections Interfaces Hierarchy
Collection Hierarchy After knowing the meaning and purpose of Collections framework, let us know the basic interfaces, derived classes and their properties. Java data structures are nothing but...
View ArticleJava Collections Framework
A data structure (DS) can be termed as a storage box of data, or to say, a collection of elements. To the storage, further elements can be added, existing elements can be retrieved, deleted or replaced...
View ArticleRemoving Duplicates from Array Java
It is a general and interesting code for beginners and this can be achieved in many ways in Java. This code, I would like to keep as simple as possible using simple Java methods and without using time...
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