I am getting a start of illegal expression error for my public class event implements actionlistener my code is
/*
bryan argueta
12/16/2016
this program will be a guess the number game
*/
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class RandomGame extends JFrame
{
//declare variables
int randomNum, guess;
//add button
private JButton button;
//text field to display instructions
private JTextfield textfield;
//label that asks user to enter number
private JLabel promptlabel;
//display won or loss
private JLabel resultlabel;
//display how close the user was
private JLabel randonlabel;
//contstructor
public RandomGame();

public static void main (String args[]);
{
RandomGame gui = new RandomGame();
gui.setDefuaultCloseOperation(JFrame.EXIT_ON_CLOSE );
gui.setvisible(true);
gui.setSize(300,150);
gui.setTitle("Guess the random number game");

{

//set layout
setLayout(new FlowLayout());
//display instructions for user and display results
promptlabel = new JLabel("Ener a number between 1 to 10");
add(promptlabel);

textfield = new JTextField(5);
add(textfield);

button = new JButton("guess:");
add(button);

resultlabel = new JLabel("");
add(resultlabel);

randomlabel = new JLabel("");
add(randomLabel);

event e = new event();
button.addActionListener(e);


public class event implements ActionListener
{
public void actionPerformed(ActionEcent e);
{

randomNum = (int)(Math.random() * 10 + 1);

//catch block to stop user from entering invalid
//display the win
if(guess == randomNum)
{
resultlabel.setText("woo you won");

{
if (guess != randomNum)
resultlabel.setText("Sorry you have lost");

randomlabel.setText("the correct number was: " + randomNum);





}
}
}
}
}
}
}