JpsSimpleElement<JpsIdeaSdkProperties> (@Nullable Element propertiesElement) { String sandboxHome = null; String jdkName = null; if (propertiesElement != null) { sandboxHome = JDOMExternalizerUtil.readField(propertiesElement, SANDBOX_HOME_FIELD); jdkName = propertiesElement.getAttributeValue(JDK_NAME_ATTRIBUTE); } return JpsElementFactory.getInstance().createSimpleElement(new JpsIdeaSdkProperties(sandboxHome, jdkName)); }