Hello,
I have a problem when I package a file and import the file in another file.
This is my program:

package zyntz;
// the classes in this file are part of this package


import java.util.*;
// import statements come after the package statement

public class Employee
{
    public Employee(String n,int a , int b, int c, int d)
    {
        name = n;
        salary = a;

    }

    //three overloaded constructors
    public Employee(String n, double s)
    {
        name = n;
        salary = s;
    }


    public Employee(double s)
    {
        //calls the Employee(String, double) constructor
        this("Employee #" + nextId, s);

    }

    //the default constructor
    public Employee()
    {
        //name initialized to ""--see below
        //salary not explicitly set--initialized to 0
        //id initialized in initialization block

    }


    public String getName()
    {
        return name;
    }

    public double getSalary()
    {
        return salary;
    }

    public int getId()
    {
        return id;
    }

    //object initialization block
    {
        id = nextId;
        nextId++;
    }

    //static initialization block
    static
    {
        Random generator = new Random();//¹¹ÔìÒ»¸öËæ»úÊýÉú³ÉÆ÷
        //set nextId to a random number between 0 and 9999
        nextId = generator.nextInt(10000);//·µ»Ø0~9999µÄËæ»úÊý
    }

    public void raiseSalary()
    {
    }

    private String name = ""; //instance variable initialization
    private double salary;
    private int id;
    private static int nextId;
//################################################## ###
import zyntz.*;
// the Employee class is defined in that package


public class PackageTest
{
    public static void main(String[] args)
    {
        //because of the import statement, we don't have to
        //use com.zyntz.java.Employee here
        Employee harry = new Employee ();

        //raise salary by 5%
        harry.raiseSalary();
        //print out information about harry
        System.out.println("name=" + harry.getName() + ",salary=" + harry.getSalary());

    }

}
But when change the word "*" to "Employee",the program is right!
Please tell me why.
Thank you very much!


Prince