why do I get the error illegal start of expression in my code

[babs115]

please help

import java.util.*;




public class Vehicle
{
    
  maxSpeed ms;
  mark m;
  regNumber rn;
   
  public static void main(String []args)
  {  
   int maxSpeed;
   String mark;
   String regNumber;
    
  public Vehicle()
   {
       int maxSpeed = new maxSpeed();
       String mark = new mark();
       String regNumber = new regNumber();
    }
    
    public Vehicle(int maxSpeed, String mark, String regNumber)
    {
       this.maxSpeed=maxSpeed;
       this.mark=mark;
       this.regNumber=regNumber;
    }
    
    public void setmaxSpeed(int speed)
    {
        this.maxSpeed=maxSpeed;
    }
    
    public int getmaxSpeed()
    {
        return maxSpeed;
    }
    
    public void setmark(String mark)
    {
        this.mark=mark;
    }
    
    public String getmark()
    {
        return mark;
    }
    
    public void setregNumber(String regNumber)
    {
        this.regNumber=regNumber;
    }
    
    public String getregNumber()
    {
        return regNumber;
    }
}

[aswal]

Errors:

• Closing brace of main method is missing

There are many others also but for that you have to document the code well ans tell about the realated classes.