void () { myFixture.configureByFile("web-app_2_5.xsd"); String text = """ <!--suppress XmlUnusedNamespaceDeclaration --> <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee web-app_2_5.xsd" version="2.5"> </web-app>"""; myFixture.configureByText("a.xml", text); doOptimizeImportsTest(text); }