jdk/src/java.desktop/share/classes/sun/swing/text/UndoableEditLockSupport.java

@@ -26,11 +26,11 @@
 
 import javax.swing.undo.UndoableEdit;
 
 /**
  * UndoableEdit support for undo/redo actions synchronization
- * @since 1.9
+ * @since 9
  */
 public interface UndoableEditLockSupport extends UndoableEdit {
     /**
      * lock the UndoableEdit for threadsafe undo/redo
      */