void ( @NotNull Element element, @NotNull CommonCodeStyleSettings defaultSettings, @NotNull LanguageCodeStyleProvider provider ) { Set<String> supportedFields = provider.getSupportedFields(); if (supportedFields != null) { supportedFields.add("FORCE_REARRANGE_MODE"); supportedFields.add("CODE_STYLE_DEFAULTS"); } else { return; } //noinspection deprecation DefaultJDOMExternalizer.write(this, element, new SupportedFieldsDiffFilter(this, supportedFields, defaultSettings)); List<Integer> softMargins = getSoftMargins(); serializeInto(softMargins, element); IndentOptions myIndentOptions = getIndentOptions(); if (myIndentOptions != null) { IndentOptions defaultIndentOptions = defaultSettings.getIndentOptions(); Element indentOptionsElement = new Element(INDENT_OPTIONS_TAG); myIndentOptions.serialize(indentOptionsElement, defaultIndentOptions); if (!indentOptionsElement.getChildren().isEmpty()) { element.addContent(indentOptionsElement); } } ArrangementSettings myArrangementSettings = getArrangementSettings(); if (myArrangementSettings != null) { Element container = new Element(ARRANGEMENT_ELEMENT_NAME); ArrangementUtil.writeExternal(container, myArrangementSettings, provider.getLanguage()); if (!container.getChildren().isEmpty()) { element.addContent(container); } } }