Revisit Exception handling in BitBufferHelper and Packet

[controller.git] / opendaylight / sal / api / src / main / java / org / opendaylight / controller / sal / packet / Ethernet.java

diff --git a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/packet/Ethernet.java b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/packet/Ethernet.java
index 0d866d644eae967780eeb8cd5bb7fd6847e2f27c..0f1a7f54f3e7b537d14a77a930f6126ab9d74f31 100644 (file)
--- a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/packet/Ethernet.java
+++ b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/packet/Ethernet.java
@@ -31,7 +31,7 @@ public class Ethernet extends Packet {
 
     // TODO: This has to be outside and it should be possible for osgi
     // to add new coming packet classes
-    public static Map<Short, Class<? extends Packet>> etherTypeClassMap;
+    public static final Map<Short, Class<? extends Packet>> etherTypeClassMap;
     static {
         etherTypeClassMap = new HashMap<Short, Class<? extends Packet>>();
         etherTypeClassMap.put(EtherTypes.ARP.shortValue(), ARP.class);