Regarding package creation

Question

hi all,
I tried executing this program....its showing Noclassdeffound error....
***//this file i ve named it as demos.java***
package pack1;
import pack2.demo2;
public class demos
     int x,y;
     public demos(){
     demo2 obj=new demo2(2,3);
          this.x=obj.x;
public static void main(String args[])
//int i=8;i++;
//System.out.println("i++="+ i++ +"++i ="+ ++i +"i++=" + i++);
demos o=new demos();
System.out.println("x="+o.x/*+"y="+demo2.y*/);
*//this file i ve named as demo2.java*
package pack2;
public class demo2{
     public int x;
     public int y;
public demo2(int p,int q){
          this.x=p;
          this.y=q;
Here i am trying to create two packages pack1 and pack2.....but its not executing plz help????

Answer 1

hi ,
I have named the .java file containing main() method as demos.java and i want that .java file to under a package and the package name is "pack1".
So ,if i want to the program to execute correctly --i ve to change the package name to "pack1.demos;" is it?
This is my question?
Also post a code sample on package(apart from java packages).One created on own.
regards...
arjun