--- a/usr/src/java/util/org/opensolaris/os/vp/util/cli/OptionFormatter.java	Mon Mar 28 10:29:45 2011 -0400
+++ b/usr/src/java/util/org/opensolaris/os/vp/util/cli/OptionFormatter.java	Mon Mar 28 10:53:34 2011 -0400
@@ -20,8 +20,7 @@
  */
 
 /*
- * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
  */
 
 package org.opensolaris.os.vp.util.cli;
@@ -72,7 +71,7 @@
     private String getFormatted(Option opt, boolean allNames,
 	boolean showGroup, boolean required) {
 
-	StringBuffer buffer = new StringBuffer();
+	StringBuilder buffer = new StringBuilder();
 
 	if (!required) {
 	    buffer.append(OPT_REQUIRED_ENCLOSE_LEFT);