commit 805bc8f086d15fcdce104da7380ce1d41a59f20d
author Yuta HIGUCHI <y-higuchi@onlab.us> Wed Apr 16 11:51:43 2014 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> Wed Apr 16 13:12:05 2014 -0700
tree 2387dbcba1cde581899610c664fb77fa0c747d25
parent ce7e7f8e898463efd6c219cb2ba5e1f0f4a289ce

StringBuffer -> StringBuilder

My use case does not require thread-safety.

Change-Id: Ibb4d639c2980ede301577ab1e39958f5856444c7

src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java

diff --git a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
index 4b6e8a1..f45483c 100644
--- a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
+++ b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
@@ -342,9 +342,9 @@
     }
 
     private String getCounterName(final IKVTableID tableId, final byte[] key) {
-        StringBuffer buf = new StringBuffer(tableId.getTableName());
+        StringBuilder buf = new StringBuilder(tableId.getTableName());
         buf.append('@');
-        ByteArrayUtil.toHexStringBuffer(key, ":", buf);
+        ByteArrayUtil.toHexStringBuilder(key, ":", buf);
         return buf.toString();
     }