A one-dimensional array associates each element with one index. One-dimensional arrays are used to store lists of data items. There are three techniques for creating one-dimensional arrays in Java: ...

Names for arrays have to respect the usual Java variable naming conventions. Creating and initializing an array Now we need to create an array object and initialize our variable with it.

Create an array for the images. The following code creates an array that holds two images:int myimage [] = new int (2); Generate a random number using the Java "random" class.

The java.util.Arrays class provides similar “deep” methods for performing equals and hashCode functionality on multi-dimensional arrays: Arrays.deepEquals and Arrays.deepHashCode.