ColumnNameCache.cs: Can't think of a reason to store nullable ints in the cache dictionary, since we never store the value null - and for retrieval we can use the return value of TryGetValue().
ColumnNameCache.cs: Can't think of a reason to store nullable ints in the cache dictionary, since we never store the value null - and for retrieval we can use the return value of TryGetValue().

nhibernate/nhibernate-core,livioc/nhibernate-core,lnu/nhibernate-core,lnu/nhibernate-core,hazzik/nhibernate-core,hazzik/nhibernate-core,gliljas/nhibernate-core,fredericDelaporte/nhibernate-core,gliljas/nhibernate-core,hazzik/nhibernate-core,fredericDelaporte/nhibernate-core,RogerKratz/nhibernate-core,ngbrown/nhibernate-core,nhibernate/nhibernate-core,livioc/nhibernate-core,nhibernate/nhibernate-core,fredericDelaporte/nhibernate-core,gliljas/nhibernate-core,livioc/nhibernate-core,alobakov/nhibernate-core,nkreipke/nhibernate-core,alobakov/nhibernate-core,nhibernate/nhibernate-core,alobakov/nhibernate-core,hazzik/nhibernate-core,ManufacturingIntelligence/nhibernate-core,nkreipke/nhibernate-core,RogerKratz/nhibernate-core,ManufacturingIntelligence/nhibernate-core,ngbrown/nhibernate-core,ngbrown/nhibernate-core,nkreipke/nhibernate-core,ManufacturingIntelligence/nhibernate-core,lnu/nhibernate-core,RogerKratz/nhibernate-core,gliljas/nhibernate-core,fredericDelaporte/nhibernate-core,RogerKratz/nhibernate-core