how to initialise an array in java of size 2 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: java create array with values

//Given values must match array type
int[] myIntArray = {1, 2, 3};

Example 3: set array length java

int[] num = new int[5];