关于java：在循环中创建对象并使用其他对象作为类构造函数

public class AssignmentTen
{
    public static void main (String[] args)
    {
        System.out.println();
        int num = Integer.parseInt(args[0]);
        int eNumber;
        String input2;
        String input3;
        String input4;
        String input5;
        String input6;
        int input7;
        int input8;
        int input9;
        int input10;

        Employee[] employee = new Employee[num]
        for (int i = 0; i < num, i++)
        employee[i] = new Employee()

        input2 = getString ("Enter Employee First Name:");
        input3 = getString ("Enter Employee Last Name:");
        input4 = getString ("Enter Employee Street:");
        input5 = getString ("Enter Employee City:");
        input6 = getString ("Enter Employee State (Initials):");
        input7 = getInt ("Enter Employee Zip Code (5 Digits):");
        input8 = getInt ("Enter Employee Hire Month (MM):");
        input9 = getInt ("Enter Employee Hire Day (DD):");
        input10 = getInt ("Enter Employee Hire Year(YYYY):");

        eNumber = getInt ("Enter Employee Number:");
        System.out.println("#" + eNumber);

        Name n1 = new Name(input2, input3);
        System.out.println(n1.firstName +"" + n1.lastName);

        Address a1 = new Address (input4, input5, input6, input7);
        System.out.println(a1.eStreet +"" + a1.eCity +"" + a1.eState +"" + a1.eZipCode);

        Date d1 = new Date (input8, input9, input10);
        System.out.println("Hire Date:" + d1.month +"/" + d1.day +"/" + d1.year);
    }

    public static int getInt(String paramString)
    {
        String str = JOptionPane.showInputDialog(paramString);
        return Integer.parseInt(str);
    }

    public static String getString(String paramString)
    {
        String str = JOptionPane.showInputDialog(paramString);
        return str;
    }
}

class Employee
{

}

class Name
{
    String firstName;
    String lastName;

    Name(String first, String last)
    {
        firstName = first;
        lastName = last;
    }
}

class Address
{
    String eStreet;
    String eCity;
    String eState;
    int eZipCode;

    Address(String street, String city, String state, int zipCode)
    {
        eStreet = street;
        eCity = city;
        eState = state;
        eZipCode = zipCode;
    }
}

class Date
{
    int month;
    int day;
    int year;

    Date(int eMonth, int eDay, int eYear)
    {
        month = eMonth;
        day = eDay;
        year = eYear;
    }
}

for(int i = 0; i < noOfEmployees; i++){
    Name name = new  Name(String first, String last);
    Address address = new Address(String street, String city, String state, int zipCode);
    Date hireDate = new  Date(int eMonth, int eDay, int eYear);
    employees[i] = new Employee(name,address,hireDate);
}

  public Employee(Name name, Address address, Date date)
  {
    this.name = name;
    this.address = address;
    this.date = date;
  }
}