StringBuffer cleanup

[controller.git] / opendaylight / md-sal / messagebus-util / src / main / java / org / opendaylight / controller / messagebus / app / util / Util.java

diff --git a/opendaylight/md-sal/messagebus-util/src/main/java/org/opendaylight/controller/messagebus/app/util/Util.java b/opendaylight/md-sal/messagebus-util/src/main/java/org/opendaylight/controller/messagebus/app/util/Util.java
index 02247ff734dd500143eaad48ac0bca4624789b77..399cfb445c99a06b5288d3316ce59e52775e9f56 100644 (file)
--- a/opendaylight/md-sal/messagebus-util/src/main/java/org/opendaylight/controller/messagebus/app/util/Util.java
+++ b/opendaylight/md-sal/messagebus-util/src/main/java/org/opendaylight/controller/messagebus/app/util/Util.java
@@ -52,7 +52,7 @@ public final class Util {
      * @return
      */
     public static String wildcardToRegex(final String wildcard){
-        final StringBuffer s = new StringBuffer(wildcard.length());
+        final StringBuilder s = new StringBuilder(wildcard.length());
         s.append('^');
         for (final char c : wildcard.toCharArray()) {
             switch(c) {