Importing hash Map
Hi Guys,
I am in urgent need of this i created and hashmap like
HashMap UserMap = new HashMap(121) in the User.java Class in the Package com.fdu.Test
Now I want to use the same HashMap in the another class Student in another package. In this class i need to put some key value pairs in the same HashMap the below is the pesudo code . can any one will this work out
package com.fdu.Name;
import com.fdu.Test;
Public Class Student{
User.UserMap .put('a',newInteger(1));
}
The Above is the sample pseudo code
Thanks
Ram
[745 byte] By [
RAM@SUNa] at [2007-11-26 18:14:08]
That's kind of a hack. You really shouldn't be changing the same data in two different classes, especially in two different packages.
The best solution would be to refactor your code so the functionality that changes the data would be in the same class, or at least in the same package.
The code you wrote above won't compile. What you're trying to do probably won't work either, although you can force it to work by violating enough Java idioms for solid code. You can violate a few less such idioms and still do the same thing, but it will still be poor design.
The best solution is almost certainly to refactor your code so all the operations on the same data are in the same class, or at least the same package.
