IDEA-310278: revert editor state when template is already finished

GitOrigin-RevId: 2d3935b949fa49a283c7ae4fa732417089a0eab7

java/java-impl-refactorings/src/com/intellij/refactoring/introduceParameter/InplaceIntroduceParameterPopup.java

@@ -299,7 +299,7 @@ public final class InplaceIntroduceParameterPopup extends AbstractJavaInplaceInt
 
   @Override
   protected void performCleanup() {
-    myEditorState.revert();
+    ApplicationManager.getApplication().invokeLater(() -> myEditorState.revert());
   }
 
   @Override

platform/testFramework/src/com/intellij/refactoring/AbstractInplaceIntroduceTest.java

@@ -33,6 +33,7 @@ public abstract class AbstractInplaceIntroduceTest extends LightPlatformCodeInsi
       TemplateState state = TemplateManagerImpl.getTemplateState(getEditor());
       assert state != null;
       state.gotoEnd(true);
+      UIUtil.dispatchAllInvocationEvents();
       checkResultByFile(getBasePath() + name + "_after" + getExtension());
     }
     finally {