How to find neighbours of 2 dimensional array

So, for example if you have a 2 dimensional array.

2 3  
5 6  
8 9

the neighbours of “5” is

2 3  
6  
8 9

the neighbours of “9” would be

5 6  
8

Without further ado, here is the algorithm.

private static int[][] array = new int[3][3];

    private static void initialiseArray() {
        int counter = 1;
        for (int row = ; row < 3; row++) {
            for (int col = ; col < 3; col++) {
                array[row][col] = counter;
                counter++;
            }
        }

    }

    public static void main(String args[]) {
        initialiseArray();
        for (int row = ; row < 3; row++) {
            for (int col = ; col < 3; col++) {
                System.out.print(array[row][col]);
                if( col == 2 )
                {
                    System.out.println("\n");
                }
            }
        }
        neighbours();
    }

    public static void neighbours()
    {
        // the position of a cell that you want to display its neighbours
        int posX = 2;
        int posY = 2;

        for( int row = posX - 1; row <= posX + 1; row++)
        {
            for(int col =  posY -1;  col <= posY + 1; col++)
            {
                if( !(posX == row &&  posY == col) && row >= && col >= && row < 3 && col < 3 )
                {
                    System.out.println(array[row][col]);
                }
            }
        }

    }