The types of arrays demonstrated are a single dimension array, a double dimensional array representing multi-dimensional arrays of various sizes, and an array that is really just null.

This Java runtime exception happens when the wrong type of object is placed into an array. In the example below, a BigInteger array is created, followed by an attempt to add a Double. The Double does ...

To determine the size of a Java array, query its length property. Here is an example of how to access the size of a Java array in code: int[] exampleArray = {1,2,3,4,5}; int exampleArraySize = ...