Collection

Difference between ArrayList and LinkedList in Java

Here you will learn about difference between arraylist and linkedlist in java i.e. arraylist vs linkedlist. Both ArrayList and LinkedList are similar in many ways like both implement List interface and are non-synchronized. But still there are various differences between them which I have discussed below. Also Read: Difference between ArrayList and Vector in Java Image …

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Java Properties File – How to Read and Write

In this tutorial you will learn about java properties file and how to perform read and write operations on it.   What is properties file? In Java related technologies, properties file is used to store configuration data or settings of application. It has .properties extension.   Why we need properties file? It makes application maintenance …

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