diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/refactoring/actions/ExtractLocalVariableAction.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/refactoring/actions/ExtractLocalVariableAction.java
index 0c12c14025f..2cf2bc66ba6 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/refactoring/actions/ExtractLocalVariableAction.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/refactoring/actions/ExtractLocalVariableAction.java
@@ -23,6 +23,7 @@ import org.eclipse.cdt.internal.ui.refactoring.extractlocalvariable.ExtractLocal
 
 /**
  * Launches a extract local variable refactoring.
+ * @since 5.1
  */          
 public class ExtractLocalVariableAction extends RefactoringAction {
     
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/refactoring/actions/Messages.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/refactoring/actions/Messages.java
index e2df4f9c90e..be28e3cf134 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/refactoring/actions/Messages.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/refactoring/actions/Messages.java
@@ -18,6 +18,9 @@ public class Messages extends NLS {
 	public static String CRefactoringActionGroup_menu;
 	public static String CRenameAction_label;
 	public static String ExtractConstantAction_label;
+	/**
+	 * @since 5.1
+	 */
 	public static String ExtractLocalVariableAction_label;
 	public static String ExtractFunctionAction_label;
 	public static String HideMethodAction_label;