diff --git a/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/DeleteBookmarkAction.java b/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/DeleteBookmarkAction.java
index 4bf704ff34d6..886d5d758592 100644
--- a/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/DeleteBookmarkAction.java
+++ b/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/DeleteBookmarkAction.java
@@ -17,9 +17,9 @@ package com.intellij.ide.bookmarks.actions;
 
 import com.intellij.ide.bookmarks.Bookmark;
 import com.intellij.ide.bookmarks.BookmarkManager;
-import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.actionSystem.CustomShortcutSet;
+import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.IconLoader;
 import com.intellij.ui.ListUtil;
@@ -27,14 +27,7 @@ import com.intellij.ui.ListUtil;
 import javax.swing.*;
 import java.util.List;
 
-/**
-* Created with IntelliJ IDEA.
-* User: zajac
-* Date: 5/6/12
-* Time: 2:09 AM
-* To change this template use File | Settings | File Templates.
-*/
-class DeleteBookmarkAction extends AnAction {
+class DeleteBookmarkAction extends DumbAwareAction {
   private final Project myProject;
   private final JList myList;
 
diff --git a/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/EditBookmarkDescriptionAction.java b/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/EditBookmarkDescriptionAction.java
index 87203dd12c70..946f75ed666e 100644
--- a/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/EditBookmarkDescriptionAction.java
+++ b/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/EditBookmarkDescriptionAction.java
@@ -17,9 +17,9 @@ package com.intellij.ide.bookmarks.actions;
 
 import com.intellij.ide.bookmarks.Bookmark;
 import com.intellij.ide.bookmarks.BookmarkManager;
-import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.actionSystem.CustomShortcutSet;
+import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.ui.InputValidator;
 import com.intellij.openapi.ui.Messages;
@@ -29,14 +29,7 @@ import com.intellij.openapi.util.SystemInfo;
 
 import javax.swing.*;
 
-/**
-* Created with IntelliJ IDEA.
-* User: zajac
-* Date: 5/6/12
-* Time: 2:08 AM
-* To change this template use File | Settings | File Templates.
-*/
-class EditBookmarkDescriptionAction extends AnAction {
+class EditBookmarkDescriptionAction extends DumbAwareAction {
   private final JList myList;
   private final Project myProject;
   private JBPopup myPopup;
diff --git a/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/MoveBookmarkDownAction.java b/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/MoveBookmarkDownAction.java
index fd43d4207c07..ea3c28cdac74 100644
--- a/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/MoveBookmarkDownAction.java
+++ b/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/MoveBookmarkDownAction.java
@@ -17,9 +17,9 @@ package com.intellij.ide.bookmarks.actions;
 
 import com.intellij.ide.bookmarks.BookmarkItem;
 import com.intellij.ide.bookmarks.BookmarkManager;
-import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.actionSystem.CustomShortcutSet;
+import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.IconLoader;
 import com.intellij.openapi.util.SystemInfo;
@@ -27,14 +27,7 @@ import com.intellij.ui.ListUtil;
 
 import javax.swing.*;
 
-/**
-* Created with IntelliJ IDEA.
-* User: zajac
-* Date: 5/6/12
-* Time: 2:09 AM
-* To change this template use File | Settings | File Templates.
-*/
-class MoveBookmarkDownAction extends AnAction {
+class MoveBookmarkDownAction extends DumbAwareAction {
   private final Project myProject;
   private final JList myList;
 
diff --git a/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/MoveBookmarkUpAction.java b/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/MoveBookmarkUpAction.java
index 16d86518bc11..72c09e7be5d3 100644
--- a/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/MoveBookmarkUpAction.java
+++ b/platform/lang-impl/src/com/intellij/ide/bookmarks/actions/MoveBookmarkUpAction.java
@@ -16,9 +16,9 @@
 package com.intellij.ide.bookmarks.actions;
 
 import com.intellij.ide.bookmarks.BookmarkManager;
-import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.actionSystem.CustomShortcutSet;
+import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.IconLoader;
 import com.intellij.openapi.util.SystemInfo;
@@ -26,14 +26,7 @@ import com.intellij.ui.ListUtil;
 
 import javax.swing.*;
 
-/**
-* Created with IntelliJ IDEA.
-* User: zajac
-* Date: 5/6/12
-* Time: 2:09 AM
-* To change this template use File | Settings | File Templates.
-*/
-class MoveBookmarkUpAction extends AnAction {
+class MoveBookmarkUpAction extends DumbAwareAction {
   private final Project myProject;
   private final JList myList;