Remove "public" to follow our convention

Change-Id: Ic5fa8744cbcb4c704780c8467ae0f31fce3327ce
diff --git a/apps/routing/src/main/java/org/onosproject/routing/bgp/BgpInfoService.java b/apps/routing/src/main/java/org/onosproject/routing/bgp/BgpInfoService.java
index d7914e6..ee8fef1 100644
--- a/apps/routing/src/main/java/org/onosproject/routing/bgp/BgpInfoService.java
+++ b/apps/routing/src/main/java/org/onosproject/routing/bgp/BgpInfoService.java
@@ -27,19 +27,19 @@
      *
      * @return the BGP sessions
      */
-    public Collection<BgpSession> getBgpSessions();
+    Collection<BgpSession> getBgpSessions();
 
     /**
      * Gets the selected IPv4 BGP routes among all BGP sessions.
      *
      * @return the selected IPv4 BGP routes among all BGP sessions
      */
-    public Collection<BgpRouteEntry> getBgpRoutes4();
+    Collection<BgpRouteEntry> getBgpRoutes4();
 
     /**
      * Gets the selected IPv6 BGP routes among all BGP sessions.
      *
      * @return the selected IPv6 BGP routes among all BGP sessions
      */
-    public Collection<BgpRouteEntry> getBgpRoutes6();
+    Collection<BgpRouteEntry> getBgpRoutes6();
 }