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DevCubicle

Java.util.ArrayList.add() Method

ArrayList add(int index, E element) method inserts the element E at the specified index. As a result, the element at that position and any subsequent…

How to Read a 2d Array in Java

Today we are going to learn how to read a 2d array in Java. To construct a two-dimensional array, we want the number of rows,…

Java ArrayBlockingQueue clear() Method

The clear() method of ArrayBlockingQueue removes all the elements from the queue. The queue becomes empty after calling this method. Syntax: Program to show ArrayBlockingQueue…