java initialize int array

1int[] data = {10,20,30,40,50,60,71,80,90,91};
2// or
3int[] data;
4data = new int[] {10,20,30,40,50,60,71,80,90,91};
5// or
6int[] data = new int[10];
7data = {10,20,30,40,50,60,71,80,90,91};

1int[] arr = new int[10];	//Can hold 10 elements

1int[] arr = new int[5];	 // integer array of size 5 you can also change data type
2

1int[] data = {10,20,30,40,50,60,71,80,90,91};
2
3// or
4
5int[] data;
6data = new int[] {10,20,30,40,50,60,71,80,90,91};
7

1int[] arr = {3,6,9,12};
2int[] arr = new int[]{1, 2, 3};

1int[] arr = new int[n];