declare and initialise array java code example

Example 1: how to initialize an array in java

int[] data = {10,20,30,40,50,60,71,80,90,91};
// or
int[] data;
data = new int[] {10,20,30,40,50,60,71,80,90,91};
// or
int[] data = new int[10];
data = {10,20,30,40,50,60,71,80,90,91};

Example 2: how to initialize array in java

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

Example 3: array declaration and initialization in java

int[] age = new int[5];

Example 4: initialize an array in java

int[] array=new int[5];
int[] array2=new int[]{1,2};

Example 5: java initialize int array

int[] arr = new int[n];