航母战斗力:谁能写一个最简单的BEAN让我交一个作业？

public class Permission
{
String username="";
String password="";
public String getUsername()
{
return username;
}
public void setPassword(String password)
{
this.password = password;
}
public boolean checkPermission()
{
String pwd = 通过用户名查询数据库得到该密码;
if(pwd.equals(password))
return true;
else
return false;
}
}

public class CheckName(){
private String name;
private String password;
public void setName(String name){
this.name = name;
}
public String getName(){
return name;
}

public void setPassword(String password){
this.password = password;
}
public String getPassword(){
return password;
}

public boolean Login(){
//严格来讲，这个方法不能在这里出现的！！
CheckName user = new CheckName();
return ("ycoe".equals == user.getName && "123456".equals == user.getPassword);
}