creating new arrays code example

Example 1: how to declare array java

int intArray[];    //declaring array
intArray = new int[20];  // allocating memory to array
//OR
int[] intArray = new int[20]; // combining both statements in one

Example 2: java array declaration

int[] array = new int[/*size*/];
// Works for double, char, etc.

Example 3: java create array with values

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