protected object GetObject(int index)
{
PoolItem item = null;
object obj2;
try
{
item = this.GetItem(index);
item.Accesse();
obj2 = this.Unwrap(item);
}
catch (NullReferenceException)
{
throw new IndexOutOfRangeException("cann't found item by special index.");
}
return(obj2);
}