--- a/jdk/src/share/classes/javax/security/sasl/SaslClient.java	Wed Jul 09 18:34:45 2014 -0700
+++ b/jdk/src/share/classes/javax/security/sasl/SaslClient.java	Thu Jul 10 10:44:48 2014 +0800
@@ -204,6 +204,10 @@
      * This method can be called only after the authentication exchange has
      * completed (i.e., when {@code isComplete()} returns true); otherwise, an
      * {@code IllegalStateException} is thrown.
+     * <p>
+     * The {@link Sasl} class includes several well-known property names
+     * (For example, {@link Sasl#QOP}). A SASL provider can support other
+     * properties which are specific to the vendor and/or a mechanism.
      *
      * @param propName The non-null property name.
      * @return The value of the negotiated property. If null, the property was