diff --git a/src/share/classes/java/awt/Toolkit.java b/src/share/classes/java/awt/Toolkit.java
index 2f474e970e0c757a5833f7e7535c80cd267412d6..169084ec5fbf3b16d6bcb1448269d38afde75c3a 100644
--- a/src/share/classes/java/awt/Toolkit.java
+++ b/src/share/classes/java/awt/Toolkit.java
@@ -2591,8 +2591,6 @@ public abstract class Toolkit {
     * initialized with {@code true}.
     * Changing this value after the {@code Toolkit} class initialization will have no effect.
     * <p>
-    * The current value could be queried by using the
-    * {@code System.getProperty("sun.awt.enableExtraMouseButtons")} method.
     * @exception HeadlessException if GraphicsEnvironment.isHeadless() returns true
     * @return {@code true} if events from extra mouse buttons are allowed to be processed and posted;
     *         {@code false} otherwise