private static void appendFieldInitializedInDeclaration(boolean isStatic,
                                                          @NotNull List<? extends GrField> fields,
                                                          @NotNull Set<? super GrVariable> initializedFields) {
    for (GrField field : fields) {
      if (field.hasModifierProperty(PsiModifier.STATIC) == isStatic && field.getInitializerGroovy() != null) {
        initializedFields.add(field);
      }
    }
  }
private static void appendFieldInitializedInDeclaration(boolean isStatic,
                                                          @NotNull List<? extends GrField> fields,
                                                          @NotNull Set<? super GrVariable> initializedFields)