public static int size(Region<?,?> region)
	{
		Set<?> set = region.keySetOnServer();
		if(set == null || set.isEmpty())
			return 0;
		
		return set.size();
	}
public static int size(Region<?,?> region)
	{
		Set<?> set = region.keySetOnServer();
		if(set == null || set.isEmpty())
			return 0;
		
		return set.size();
	}
public static int size ( Region < ? , ? > region ) { Set < ? > set = region . keySetOnServer ( ) ; if ( set == null || set . isEmpty ( ) ) return 0 ; return set . size ( ) ; }
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