Expose IPv4Util method

-users might find this function useful, make it visible

Change-Id: I8b8d2316ff5861b83856567c995552f7fd41472c
Signed-off-by: Milos Fabian <milfabia@cisco.com>

diff --git a/util/src/main/java/org/opendaylight/protocol/util/Ipv4Util.java b/util/src/main/java/org/opendaylight/protocol/util/Ipv4Util.java
index b61790494e66a4e6dbddeaa840054ea09666f857..c6eabf53637f95f4e57fea567247d571f20298cb 100644 (file)
--- a/util/src/main/java/org/opendaylight/protocol/util/Ipv4Util.java
+++ b/util/src/main/java/org/opendaylight/protocol/util/Ipv4Util.java
@@ -90,7 +90,7 @@ public final class Ipv4Util {
      * @param prefix
      * @return
      */
-    protected static int getPrefixLengthBytes(final String prefix) {
+    public static int getPrefixLengthBytes(final String prefix) {
         final int bits = Ipv4Util.getPrefixLength(prefix);
         if (bits % Byte.SIZE != 0) {
             return (bits / Byte.SIZE) + 1;