--- a/usr/src/java/util/org/opensolaris/os/vp/util/cli/HelpFormatter.java	Mon Mar 28 10:29:45 2011 -0400
+++ b/usr/src/java/util/org/opensolaris/os/vp/util/cli/HelpFormatter.java	Mon Mar 28 10:53:34 2011 -0400
@@ -72,7 +72,7 @@
 	OptionElement[] options = getOptionElements();
 	OptionFormatter formatter = usage.getOptionFormatter();
 
-	StringBuffer buffer = new StringBuffer();
+	StringBuilder buffer = new StringBuilder();
 	int width = usage.getWidth();
 
 	buffer.append(usage.getUsage()).