String alt_class_name = AlternativeGenerator.getAltClassName(type, alt);
String alt_class_name = AlternativeGenerator.className(type, alt);
	private void genFromTermCalls(Type type)		{		  Iterator alts = type.alternativeIterator();		  while (alts.hasNext()) {			Alternative alt = (Alternative) alts.next();    			String alt_class_name = AlternativeGenerator.getAltClassName(type, alt);			println("    if ((tmp = " + alt_class_name + ".fromTerm(trm)) != null) {");			println("      return tmp;");			println("    }");			println();		  }		}