EA-42317 - RE: PsiFileFactoryImpl.createFileFromText

plugins/ui-designer/src/com/intellij/uiDesigner/binding/FormReferenceProvider.java

@@ -15,6 +15,7 @@
  */
 package com.intellij.uiDesigner.binding;
 
+import com.intellij.ide.highlighter.XmlFileType;
 import com.intellij.lang.properties.psi.PropertiesFile;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.fileTypes.StdFileTypes;
@@ -117,14 +118,11 @@ public class FormReferenceProvider extends PsiReferenceProvider {
     final Project project = file.getProject();
     final XmlTag rootTag = ApplicationManager.getApplication().runReadAction(new Computable<XmlTag>() {
       public XmlTag compute() {
-        final XmlFile xmlFile = (XmlFile) PsiFileFactory.getInstance(project).createFileFromText("a.xml", file.getText());
-        final XmlDocument document = xmlFile.getDocument();
-
-        return document.getRootTag();
+        final XmlFile xmlFile = (XmlFile) PsiFileFactory.getInstance(project).createFileFromText("a.xml", XmlFileType.INSTANCE, file.getText());
+        return xmlFile.getRootTag();
       }
     });
 
-
     if (rootTag == null || !Utils.FORM_NAMESPACE.equals(rootTag.getNamespace())) {
       return;
     }

plugins/ui-designer/ui-designer.iml

@@ -27,6 +27,7 @@
     <orderEntry type="module" module-name="platform-api" />
     <orderEntry type="module" module-name="spellchecker" />
     <orderEntry type="module" module-name="jps-builders" />
+    <orderEntry type="module" module-name="xml" />
   </component>
   <component name="copyright">
     <Base>