Deposit using multiple-threading

import java.io.*;
public class Deposit
       {
        static int balance = 1000;
  public static void main(String[ ] args)
   {
       PrintWriter out =
                          new PrintWriter(System.out,true);
       Account account = new Account(out);


           DepositThread first;
    DepositThread second;
    first = new DepositThread(account, 1000, "#1");
    second = new DepositThread(account, 1000, "\t\t\t\t#2");
           first.start( );
           second.start( );
           // wait for both the threads to finish


         try
       {
       first.join( );
       second.join( );
       } catch(InterruptedException e)
             {
             }
        out.println("Final balance is :" +balance);
        }
    }


class Account
       {
       PrintWriter out;
       public Account(PrintWriter out)
             {
       this.out = out;
       }

 synchronized public void deposit(int amount, String name)
             {
              int balance;

          
            out.println(name+" trying to deposit" +amount); 
       
              
                balance = getBalance();
out.println(name +" balance got is" +balance);   
       
           
             setBalance(balance+amount);
        
    out.println(name+" new balance set to "+ Deposit.balance);
     }
 
public int getBalance( )
               {
                try
                       {
                       Thread.sleep(5000);
                        } catch(InterruptedException e)
                                {
                                 }
                    return Deposit.balance;
                    }

public void setBalance(int balance)
             {
              try
            {
            Thread.sleep(5000);
             } catch(InterruptedException e)
                                      {
                                      }
                      Deposit.balance=balance;
                      }
               }              


         
   
class DepositThread extends Thread
       {
       Account account;
       int amount;
       String message;
       public DepositThread(Account account,
                                int amount,String message)
               {
                this.account = account;
                this.amount = amount;
                this.message = message;
                }
public void run( )
    {
           account.deposit(amount, message);
           }
    }