how to set elements of an array java code example

Example 1: how to create an array in java

int[] array1 = new int[5]; //int array length 5
String[] array2 = new String[5] //String array length 5
double[] array3 = new double[5] // Double array length 5

Example 2: how to initialize array in java

int[] arr = new int[5];	 // integer array of size 5 you can also change data type