please review fix for 196318

Please review fix for http://netbeans.org/bugzilla/show_bug.cgi?id=196318,
changeset is here: http://hg.netbeans.org/cnd-main/rev/94f144614857

showstopper because it is NPE.

global field array was filled after it is accessed from another thread. 
Now we fill the array before making it available outside.

Unfortunately I forgot to send this email in advance and already 
integrated the fix into release70, but if there are any objections I 
will rollback it.

Thanks,
Egor