Are there any more ways to make this tic-tac-toe Java Program shorter?

Write a program by creating an array of 9 integers that represent the positions in the tic-tac-toe board. Once the array is created, assign values to the board and print the contents of the board out. The values for the board are:

Board Value: X, Integer in Array: 10

Board Value: O, Integer in Array: 100

Board Value: Empty, Integer in Array: 0

This is an example of an array that represents a board: [10|0|0|100|0|10|10|100|0]

Here is an example of what the above array would look like when printed to the screen:

And I basically solved the problem:

public class problem5 {

public static void main (String[] args) {

    int[] a = new int[9];
    a[0] = a[5] = a[6] = 10;
    a[3] = a[7] = 100;
    a[1] = a[2] = a[4] = a[8] = 0;
    String[] b = new String[9];
    int x = 0;

    while (x < a.length) {
        if (a[x] == 10) 
            b[x] = "X";
                else if (a[x] == 100)
                    b[x] = "O";
                        else if (a[x] == 0)
                            b[x] = " ";
                            x++;
    }

    System.out.println("+---+---+---+");
    System.out.println("| " + b[0] + " | " + b[1] + " | " + b[2]+ " |");
    System.out.println("+---+---+---+");
    System.out.println("| " + b[3] + " | " + b[4] + " | " + b[5]+ " |");
    System.out.println("+---+---+---+");
    System.out.println("| " + b[6] + " | " + b[7] + " | " + b[8]+ " |");
    System.out.println("+---+---+---+");


}

}

But out of curiosity and just for educational purposes, I was wondering if there was a more advanced/shorter way of solving this problem? And by shorter I meant writing a smaller code.