@Override
				public void createChoices()
				{
					final Vector<Environmental> V  = new Vector<Environmental>();
					V.addAll(new XVector<Exit>(CMClass.exits()));
					final Vector<CMObject> V2=new Vector<CMObject>();
					Environmental I;
					for(final Enumeration<Environmental> e=V.elements();e.hasMoreElements();)
					{
						I=e.nextElement();
						if(I.isGeneric())
							V2.addElement(I);
					}
					createChoices(V2);
				}