I’m trying to make a tictactoe game in javafx and the conditions of victory doesnt work, the problem is that for an unknown reason a value is replaced in the array the result in the image works here the grid[0][0] = ‘X’, grid[0][1] = ‘X’, grid[0][2] = ‘X’, grid[1][0] = ‘O’, grid[1][1] = ‘O’ but it doesnt display that(https://i.sstatic.net/fzVXsTi6.png)

I tried everything and it didnt work here is my code Thanks:

public class Controller {
    @FXML
    public GridPane gridGame;
    public Button[][] grid = new Button[3][3];
    public String currentPlayer = "X";

    public void start(){
       
        innitGrid();
    }

    @FXML
    public void onClick(ActionEvent e){
        if(!winCondition()) {
            Button b = (Button) e.getSource();
            if(b.getText().isEmpty()) b.setText(currentPlayer);

            if(b.getText().equals("X")) currentPlayer = "0";
            else currentPlayer = "X";
        }
    }

    public void innitGrid(){
        int count = 0;
        for(int i = 0; i < 3; i++){
            for(int j = 0; j < 3; j++){
                grid[i][j] = (Button) gridGame.getChildren().get((count));
                count++;
            }
        }
    }

    public boolean winCondition(){
        for(int i = 0; i < 3; i++){
// check is there is honrizontal win
            if(!grid[0][i].getText().isEmpty()){
                if(grid[0][i].getText().equals(grid[1][i].getText()) && grid[1][i].getText().equals(grid[2][i].getText())) 
                    return true;
             
            }
            if(!grid[i][0].getText().isEmpty()){
                if(grid[i][0].getText().equals(grid[i][1].getText()) && grid[i][1].getText().equals(grid[i][2].getText())) return true;
            }
        }
        return false;
    }

    public void clickReset(){
        for(int i = 0; i < 3; i++){
            for(int j = 0; j < 3; j++){
                grid[i][j].setText("");
            }
        }
        innitGrid();
        currentPlayer = "X";
    }
}