자바 멀티스레드 질문입니다.

public class Bank {
	static Account account = new Account();
 
	public static void main(String[] args) {
		Husband husband = new Husband(account );
		Wife wife = new Wife(account);
 
		 Thread t1 = new Thread(husband);
         Thread t2 = new Thread(wife);
 
         for(int i=0; i<account.bank;i++) {
         t1.setName("남편");
         t2.setName("아내");
 
         t1.start();
         t2.start();
         try {
        	 t1.join();
        	 t2.join();
         }catch(InterruptedException e) {
         }
         }
 
         System.out.println("남편 출금 횟수: "+husband.gethCnt());
         System.out.println("남편 총 출금액: "+husband.gethMoney());
         System.out.println("아내 출금 횟수: "+wife.getCnt());
         System.out.println("아내 총 출금액: "+wife.getMoney());
	}
 
}

//스레드로 동작
import java.util.Random;
public class Husband implements Runnable{
	 Account account = new Account();
	 int hMoney=0;
	 int hCount=0;
 
	public Husband(Account account) {
		this.account=account;
	}
 
	@Override
	public void run() {
		 while(account.bank > 0){
 
	            int money = (int)(Math.random() * 3 + 1) * 10000;
	            account.withDraw(money);
	            hMoney+=money;
	            hCount++;
		 }
	    }
 
	public int gethCnt() {
		return hCount;
	}
 
	public void setCnt(int hCount) {
	this.hCount=hCount;
	}	
 
	public int gethMoney() {
		return hMoney;
	}
 
	public void sethMoney(int hMoney) {
		this.hMoney=hMoney;
	}
}

import java.util.Random;
//스레드로 동작
public class Wife implements Runnable {
	 Account account = new Account();
	 int wMoney=0;
	 int wCount=0;
	public Wife(Account account) {
		this.account = account;
	}
 
	@Override
	public void run() {
		 while(account.bank > 0){
 
 
	            int money = (int)(Math.random() * 3 + 1) * 10000;
	            account.withDraw(money);
	            wMoney+=money;
	            wCount++;
		 }
	}
	public int getCnt() {
		return wCount;
	}
	public void getCnt(int wCount) {
		this.wCount=wCount;
	}
	public int getMoney() {
		return wMoney;
	}
	public void getMoney(int wMoney) {
		this.wMoney=wMoney;
	}
 
}

// - 부부가 하나의 계좌(Account)를 공동으로 사용하고 있다.
// - 공동 계좌에는 현재 10,000,000원이 들어있다.
//공유될 클래스
import java.time.*;//현재시간을 알기위해
public class Account {
	int bank = 100000;//잔액
	int total;
	int hCount, hMoney;
	int wCount, wMoney;
 
 
	public synchronized int withDraw(int money) {
		if(bank>=money) {
			try {
				Thread thread = Thread.currentThread();
				System.out.println(thread.getName()+"출금:"+money);
				Thread.sleep(2000);
				bank-=money;
				System.out.println(LocalDateTime.now()+" |잔액:"+bank);
			}catch(InterruptedException e) {
		}
	}
		return money;
}
	public int getTotal() {
		return total;
	}
 
}