Remove public from definition in interface

Change-Id: I7554f04a230a7a5cc85dda4cd6b41171a523fd80

@@ -33,5 +33,5 @@ public interface ConfigGetter extends HandlerBehaviour {
      * @param type the type of configuration to get (i.e. running).
      * @return string representation of the configuration or an error string.
      */
-    public String getConfiguration(String type);
+    String getConfiguration(String type);
 }

@@ -37,7 +37,7 @@ public interface InterfaceConfig extends HandlerBehaviour {
      * @deprecated in 1.7.0 Hummingbird release - use of addAccessMode() instead
      */
     @Deprecated
-    public boolean addAccessInterface(DeviceId deviceId, String intf, VlanId vlanId);
+    boolean addAccessInterface(DeviceId deviceId, String intf, VlanId vlanId);
 
     /**
      * Adds an access interface to a VLAN.
@@ -167,7 +167,7 @@ public interface InterfaceConfig extends HandlerBehaviour {
      * deviceId as parameter instead
      */
     @Deprecated
-    public List<DeviceInterfaceDescription> getInterfaces(DeviceId deviceId);
+    List<DeviceInterfaceDescription> getInterfaces(DeviceId deviceId);
 
     /**
      * Provides the interfaces configured on a device.

@@ -30,7 +30,7 @@ public interface DistributedPrimitive {
     /**
      * Type of distributed primitive.
      */
-    public enum Type {
+    enum Type {
         /**
          * Map with strong consistency semantics.
          */
@@ -80,7 +80,7 @@ public interface DistributedPrimitive {
     /**
      * Status of distributed primitive.
      */
-    public enum Status {
+    enum Status {
 
         /**
          * Signifies a state wherein the primitive is operating correctly and is capable of meeting the advertised