On Friday 27 February 2004 00:20, Leo Sutic wrote:
> But don't you have to synchronize on a lock for m_Listeners when
> you traverse the list for sending notifications?
> Otherwise you can get:
>
> public void addMyListener( MyListener listener )
> {
> synchronized( m_Listeners )
> {
> ArrayList clone = (ArrayList) m_Listeners.clone();
> m_Listeners = clone;
> clone.add( listener );
> }
> }
Hmmm...
public void addMyListener( MyListener listener )
{
ArrayList clone;
synchronized( m_Listeners )
{
clone = (ArrayList) m_Listeners.clone();
clone.add( listener );
}
m_Listeners = clone;
}
??
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