private static void fillSdks(List<GlobalLibrary> globals) { for (Sdk sdk : ProjectJdkTable.getInstance().getAllJdks()) { final String name = sdk.getName(); final String homePath = sdk.getHomePath(); if (homePath == null) { continue; } final SdkAdditionalData data = sdk.getSdkAdditionalData(); final String additionalDataXml; final SdkType sdkType = (SdkType) sdk.getSdkType(); if (data == null) { additionalDataXml = null; } else { final Element element = new Element("additional"); sdkType.saveAdditionalData(data, element); additionalDataXml = JDOMUtil.writeElement(element, "\n"); } final List<String> paths = convertToLocalPaths(sdk.getRootProvider().getFiles(OrderRootType.CLASSES)); String versionString = sdk.getVersionString(); if (versionString != null && sdkType instanceof JavaSdk) { final JavaSdkVersion version = ((JavaSdk) sdkType).getVersion(versionString); if (version != null) { versionString = version.getDescription(); } } globals.add( new SdkLibrary( name, sdkType.getName(), versionString, homePath, paths, additionalDataXml)); } }