Minesweeper recursive program error

I am creating a sweeping program in java for the school, and I am having problems clearing areas that have no mines closest to them, the square must be turned off, and all the surrounding squares showed if there is another square that touches without bombs, it will execute the same operation. I get an error, I know this is due to an infinite loop, but I cannot find where it gets stuck in my code.

I do not know what will be wrong, so any suggestions will be useful.

Here is the relative part of the code (if instructions for special cases, if you clicked a square on the edge of the board)

 private void doClear(int y, int x, JButton[][] bArray2, int gridy,int gridx)
{
    clicked--;
    bArray2[y][x].setBackground(lighterGray);
    bArray2[y][x].setEnabled(false);

    if (x > 0 && x<gridx-1 && y> 0 && y<gridy-1)
    {
        clearSquare(y-1, x-1,gridy, gridx, bArray2);
        clearSquare(y-1, x,gridy, gridx, bArray2);
        clearSquare(y-1, x+1,gridy, gridx, bArray2);
        clearSquare(y, x-1,gridy, gridx, bArray2);
        clearSquare(y, x+1,gridy, gridx, bArray2);
        clearSquare(y+1, x-1,gridy, gridx, bArray2);
        clearSquare(y+1, x,gridy, gridx, bArray2);
        clearSquare(y+1, x+1,gridy, gridx, bArray2);
    }
     if(y == 0 && x != 0 && x != gridx-1)  // top row check
                       {
                           clearSquare(y, x-1,gridy, gridx, bArray2);
                           clearSquare(y, x+1,gridy, gridx, bArray2);
                           clearSquare(y+1, x-1,gridy, gridx, bArray2);
                           clearSquare(y+1, x,gridy, gridx, bArray2);
                           clearSquare(y+1, x+1,gridy, gridx, bArray2);

                       } // ends top row check

                        if (y == 0 && x == 0) // corner check top left
                        {
                           clearSquare(y, x+1,gridy, gridx, bArray2);
                           clearSquare(y+1, x,gridy, gridx, bArray2);
                           clearSquare(y+1, x+1,gridy, gridx, bArray2);
                        } // ends top left corner check

                        if (y == 0 && x == gridx-1) // corner check top right row
                         {     
                           clearSquare(y, x-1,gridy, gridx, bArray2);
                           clearSquare(y+1, x-1,gridy, gridx, bArray2);
                           clearSquare(y+1, x,gridy, gridx, bArray2);                               
                        } // ends top right corner check

                        if (x == 0 && y != 0 && y != gridy-1)  //left column check
                        {
                           clearSquare(y-1, x,gridy, gridx, bArray2);
                           clearSquare(y-1, x+1,gridy, gridx, bArray2);
                           clearSquare(y, x+1,gridy, gridx, bArray2);
                           clearSquare(y+1, x,gridy, gridx, bArray2);
                           clearSquare(y+1, x+1,gridy, gridx, bArray2);  
                            } // ends left column check

                            if (x == gridx-1 && y != 0 && y != gridy-1)  // right column check
                            {
                           clearSquare(y-1, x-1,gridy, gridx, bArray2);
                           clearSquare(y-1, x,gridy, gridx, bArray2);
                           clearSquare(y, x-1,gridy, gridx, bArray2);
                           clearSquare(y+1, x-1,gridy, gridx, bArray2);
                           clearSquare(y+1, x,gridy, gridx, bArray2);
                            }// ends right column check

                       if(y == gridy-1 && x != 0 && x != gridx-1)
                       {
                           clearSquare(y-1, x-1,gridy, gridx, bArray2);
                           clearSquare(y-1, x,gridy, gridx, bArray2);
                           clearSquare(y-1, x+1,gridy, gridx, bArray2);
                           clearSquare(y, x-1,gridy, gridx, bArray2);
                           clearSquare(y, x+1,gridy, gridx, bArray2);
                       } // ends bottom row check

                       if (y == gridy-1 && x == 0)  // left bottom corner check
                       {
                           clearSquare(y-1, x,gridy, gridx, bArray2);
                           clearSquare(y-1, x+1,gridy, gridx, bArray2);
                           clearSquare(y, x+1,gridy, gridx, bArray2);

                        } // ends left bottom corner check

                        if (y == gridy-1 && x == gridx-1) // right bottom corner check
                        {
                           clearSquare(y-1, x-1,gridy, gridx, bArray2);
                           clearSquare(y-1, x,gridy, gridx, bArray2);
                           clearSquare(y, x-1,gridy, gridx, bArray2);
                        }//ends right bottom corner check
}

private void clearSquare(int y,int x, int gridy, int gridx, JButton[][] bArray2)
{
        int value = array[y][x];
        System.out.println(value);
        String text = bArray2[y][x].getText();
        if (text == "")
        {
        if (value == 0)
        {
            doClear(y, x, bArray2, gridy, gridx);
        }
        else{
            clicked--;
            bArray2[y][x].setText(""+value);
           }
       }

}