Bug 2245 - Synchronized classes and data structures replaced by unsynchronized.

[openflowjava.git] / util / src / main / java / org / opendaylight / openflowjava / util / ByteBufUtils.java

diff --git a/util/src/main/java/org/opendaylight/openflowjava/util/ByteBufUtils.java b/util/src/main/java/org/opendaylight/openflowjava/util/ByteBufUtils.java
index 4ac43f65322a7b05a7e2291d22571015fe043682..c4446f28d8ae605897420dcf9131ac13662271ba 100644 (file)
--- a/util/src/main/java/org/opendaylight/openflowjava/util/ByteBufUtils.java
+++ b/util/src/main/java/org/opendaylight/openflowjava/util/ByteBufUtils.java
@@ -45,7 +45,7 @@ public abstract class ByteBufUtils {
      * @return String
      */
     public static String byteBufToHexString(final ByteBuf bb) {
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
         for (int i = bb.readerIndex(); i < (bb.readerIndex() + bb.readableBytes()); i++) {
             sb.append(String.format(" %02x", bb.getUnsignedByte(i)));
         }
@@ -204,7 +204,7 @@ public abstract class ByteBufUtils {
      * @return String
      */
     public static String bytesToHexString(final byte[] array) {
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
         for (byte element : array) {
             sb.append(String.format(" %02x", element));
         }