Problem about custom package.

Question

Hi all,
I am a new beginner. When I tested a program in a book, the complier cannot resolve MyString class. Can you teach me how to fix it? Thanks.
Here's the code:
The code of PackageSample.class:
import com.BitC.test.*;
public class PackageSample
     public static void main(String args[])
          MyString a_MyString = new MyString();
          char str[] = {'J','a','v','a',' ','2'};
          a_MyString.setData(str);
          System.out.println(a_MyString.getData());
The code of MyString.class:
package com.BitC.test;
public class MyString
     protected char name[];
     public void setData(char i_name[])
          name = new char[i_name.length];
          System.arraycopy(i_name,0,name,0,i_name.length);
     public char[] getData()
          return name;

Answer 1

This link may help.
http://java.sun.com/docs/books/tutorial/java/interpack/packages.html
The class MyString is part of a package named com.BitC.test so you need a directory structure that matches - a com directory that contains a BitC directory that contains a test directory that contains the MyString.class file. In addition, the directory that contains the com directory must be in your classpath.