-- This operation checks to see whether the owned elements' names
-- of the given model starts with an upper-case letter or not   
operation Model allClassifierNamesStartWithUpperCase () : Boolean {
		for (c in self.ownedElements) {
			if (c.name.firstToUpperCase() = c.name) 
				{
					return false;
				}		
		}
		
		return true;			
	}