code: protected void registerModelClass(String localName) {
          try {
              Class<? extends BioPAXElement> domain = this.getLevel().getInterfaceForName(localName);
  
              HashMap<String, PropertyEditor> peMap = new HashMap<String, PropertyEditor>();
              classToEditorMap.put(domain, peMap);
              classToInverseEditorMap.put(domain, new HashSet<ObjectPropertyEditor>());
              classToEditorSet.put(domain, new ValueSet(peMap.values()));
          } catch (IllegalBioPAXArgumentException e) {
              if (log.isDebugEnabled()) {
                  log.debug("Skipping (" + e.getMessage() + ")");
              }
          }
      }
docs: This method inserts the class into internal hashmaps and initializes the value collections.
  @param localName of the BioPAX class.