Creating an Array in Java - How to Declare and Initialize Arrays Easy Tutorial - Appficial

Published: 29 November 2017
on channel: Appficial

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You can declare an array like this: dataType[] myArray;

The array must be explicitly allocated with the new operator:
myArray = new dataType[numberOfElements];

The number inside the brackets is size of the array. Once you create the array, you cannot update the size of the array later on. You can initialize elements of an array in several different ways.

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