Error.txt

Exception in thread "main" java.lang.Error: Unresolved compilation problem: 

	at Minesweeper.main(Minesweeper.java:14)

minesweeper.java

import java.util.Scanner;

import javax.swing.*;
import java.awt.GridLayout;
public class Minesweeper extends JFrame	
{	JPanel board = new JPanel();

public static void main(String[] args) 
{

}
public Minesweeper()
{
	int a,b;
	Scanner s = new Scanner(System.in);
	System.out.println("Enter board dimensions:");
	a = s.nextInt();
	b = s.nextInt();

	setSize(600,600);
	setDefaultCloseOperation(EXIT_ON_CLOSE);

	board.setLayout(new GridLayout(a,b));
	int y,x = 0;
	int counter = 0;
	while(counter<a){
		for(x)
	}
}

}

import java.util.Scanner;

import javax.swing.*;

public class Minesweeper
{
int a,b;
Scanner s = new Scanner(System.in);
System.out.println("Enter board dimensions");

JFrame frame = new JFrame("Minesweeper");
JButton reset = new JButton("Reset");
JButton[][] buttons = new JButton[a][b];
public static void main(String[] args)  
{

}

}

import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dialog;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.*;

public class Minesweeper implements ActionListener
{
int a,b;
a = Integer.parseInt(responsex);
b = Integer.parseInt(responsey);
JFrame frame = new JFrame("Minesweeper");
JButton reset = new JButton("Reset");
JButton[][] buttons = new JButton[a][b];
int[][] counts = new int[a][b];
Container grid = new Container();

public Minesweeper()
{

    frame.setSize(600, 600);
    frame.setLayout(new BorderLayout());
    frame.add(reset,BorderLayout.NORTH);
    reset.addActionListener(this);

    grid.setLayout(new GridLayout(a,b));
    for(int x = 0; x <buttons.length; x++)
    {
        for(int y = 0; y<buttons.length; y++)
        {
            buttons[x][y] = new JButton();
            buttons[x][y].addActionListener(this);
            grid.add(buttons[x][y]);
        }
    }
    frame.add(grid,BorderLayout.CENTER);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

public static void main(String[] args)  
{
    String title = "Dimensions";
    String query = "Enter Dimensions";
    String responsex = JOptionPane.showInputDialog(null,query,title,JOptionPane.QUESTION_MESSAGE);
    String responsey = JOptionPane.showInputDialog(null,query,title,JOptionPane.QUESTION_MESSAGE);
}

@Override
public void actionPerformed(ActionEvent arg0) {
    // TODO Auto-generated method stub

}

}
Exception in thread "main" java.lang.Error: Unresolved compilation problem:

at Minesweeper.main(Minesweeper.java:45)