Re: JavaMemoryModel: Problem on single processor

From: David Holmes (dholmes@dstc.edu.au)
Date: Thu May 25 2000 - 18:16:04 EDT


> > if (singletons[i] == null) {
> > synchronized(singletons[i]) {
> > synchronized (singletons[i]) {
>
> Surely you're joking. This is an open invitation for a
> NullPointerException.

Yes apologies for the typo it should have been:

if (singletons[i].reference == null) {
 ...
with appropriate later change.

David

-------------------------------
JavaMemoryModel mailing list - http://www.cs.umd.edu/~pugh/java/memoryModel



This archive was generated by hypermail 2b29 : Thu Oct 13 2005 - 07:00:25 EDT