----- Original Message -----
From: "Ramesh Nuthalapati" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, October 16, 2001 15:36
Subject: (RUP) Interface - subsystem
>
>
> Hi all
>
> I have an interface. i have implemented this interface in a sub system. so
my class should access the interface methods which are implemented in the
subsystem. when i am trying to call methods
>
> InterfaceSample samp=null;
> samp.getData();
>
> when i used this in my class it says "NULL" and is throwing exception.
>
> Please help me in this issue. how do i call methods which are implemeted
in my subsystem through interface.
>
> everything i have kept in a package.
>
>
> Thanks in advance
> Ramesh Nuthalapati.
>
>
>
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