public void createChoices()
				{
					final XVector<String> V=new XVector<String>(RawMaterial.CODES.NAMES());
					Collections.sort(V);
					final XVector<String> V2=new XVector<String>(RawMaterial.Material.names());
					Collections.sort(V2);
					V.addAll(V2);
					createChoices(V);
				}