private void parseProperties(PsiMethod method, JavaElementArrangementEntry entry) {
    if (!myGroupingRules.contains(StdArrangementTokens.Grouping.GETTERS_AND_SETTERS)) {
      return;
    }

    String propertyName = null;
    boolean getter = true;
    if (PropertyUtil.isSimplePropertyGetter(method)) {
      propertyName = PropertyUtil.getPropertyNameByGetter(method);
    } else if (PropertyUtil.isSimplePropertySetter(method)) {
      propertyName = PropertyUtil.getPropertyNameBySetter(method);
      getter = false;
    }

    if (propertyName == null) {
      return;
    }

    PsiClass containingClass = method.getContainingClass();
    String className = null;
    if (containingClass != null) {
      className = containingClass.getQualifiedName();
    }
    if (className == null) {
      className = NULL_CONTENT;
    }

    if (getter) {
      myInfo.registerGetter(propertyName, className, entry);
    } else {
      myInfo.registerSetter(propertyName, className, entry);
    }
  }
  private static void addParameters(
      @NotNull PsiClass psiClass,
      GrLightMethodBuilder fieldsConstructor,
      boolean includeProperties,
      boolean includeFields,
      boolean optional,
      Set<String> excludes) {

    PsiMethod[] methods = CollectClassMembersUtil.getMethods(psiClass, false);
    if (includeProperties) {
      for (PsiMethod method : methods) {
        if (!method.hasModifierProperty(PsiModifier.STATIC)
            && PropertyUtil.isSimplePropertySetter(method)) {
          final String name = PropertyUtil.getPropertyNameBySetter(method);
          if (!excludes.contains(name)) {
            final PsiType type = PropertyUtil.getPropertyType(method);
            assert type != null : method;
            fieldsConstructor.addParameter(
                new GrLightParameter(name, type, fieldsConstructor).setOptional(optional));
          }
        }
      }
    }

    final Map<String, PsiMethod> properties = PropertyUtil.getAllProperties(true, false, methods);
    for (PsiField field : CollectClassMembersUtil.getFields(psiClass, false)) {
      final String name = field.getName();
      if (includeFields
          || includeProperties && field instanceof GrField && ((GrField) field).isProperty()) {
        if (!excludes.contains(name)
            && !field.hasModifierProperty(PsiModifier.STATIC)
            && !properties.containsKey(name)) {
          fieldsConstructor.addParameter(
              new GrLightParameter(name, field.getType(), fieldsConstructor).setOptional(optional));
        }
      }
    }
  }