[WIP] Upgrade ONOS to karaf version 4.2.1

Change-Id: I7cd40c995bdf1c80f94b1895fb3344e32404c7fa
diff --git a/providers/lisp/device/src/main/java/org/onosproject/provider/lisp/device/impl/LispDeviceProvider.java b/providers/lisp/device/src/main/java/org/onosproject/provider/lisp/device/impl/LispDeviceProvider.java
index 755df17..8317ae8 100644
--- a/providers/lisp/device/src/main/java/org/onosproject/provider/lisp/device/impl/LispDeviceProvider.java
+++ b/providers/lisp/device/src/main/java/org/onosproject/provider/lisp/device/impl/LispDeviceProvider.java
@@ -16,11 +16,11 @@
 package org.onosproject.provider.lisp.device.impl;
 
 import com.google.common.base.Preconditions;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.ReferenceCardinality;
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Deactivate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Reference;
+import org.osgi.service.component.annotations.ReferenceCardinality;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Deactivate;
 
 import org.onlab.packet.ChassisId;
 import org.onosproject.core.ApplicationId;
@@ -57,16 +57,16 @@
 
     private static final Logger log = LoggerFactory.getLogger(LispDeviceProvider.class);
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected DeviceProviderRegistry providerRegistry;
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected DeviceService deviceService;
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected CoreService coreService;
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected LispController controller;
 
     private static final String APP_NAME = "org.onosproject.lisp";
diff --git a/providers/lisp/mapping/src/main/java/org/onosproject/provider/lisp/mapping/impl/LispMappingProvider.java b/providers/lisp/mapping/src/main/java/org/onosproject/provider/lisp/mapping/impl/LispMappingProvider.java
index 0a628d5..d2ced96 100644
--- a/providers/lisp/mapping/src/main/java/org/onosproject/provider/lisp/mapping/impl/LispMappingProvider.java
+++ b/providers/lisp/mapping/src/main/java/org/onosproject/provider/lisp/mapping/impl/LispMappingProvider.java
@@ -16,11 +16,11 @@
 package org.onosproject.provider.lisp.mapping.impl;
 
 import com.google.common.collect.Lists;
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
+import org.osgi.service.component.annotations.ReferenceCardinality;
 import org.onosproject.lisp.ctl.LispController;
 import org.onosproject.lisp.ctl.LispMessageListener;
 import org.onosproject.lisp.ctl.LispRouterId;
@@ -61,13 +61,13 @@
 
     private static final Logger log = LoggerFactory.getLogger(LispMappingProvider.class);
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected LispController controller;
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected MappingProviderRegistry providerRegistry;
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected DeviceService deviceService;
 
     protected MappingProviderService providerService;
diff --git a/providers/lisp/message/src/main/java/org/onosproject/provider/lisp/message/impl/LispMessageProvider.java b/providers/lisp/message/src/main/java/org/onosproject/provider/lisp/message/impl/LispMessageProvider.java
index 02ea37f..27533ec 100644
--- a/providers/lisp/message/src/main/java/org/onosproject/provider/lisp/message/impl/LispMessageProvider.java
+++ b/providers/lisp/message/src/main/java/org/onosproject/provider/lisp/message/impl/LispMessageProvider.java
@@ -15,11 +15,11 @@
  */
 package org.onosproject.provider.lisp.message.impl;
 
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
+import org.osgi.service.component.annotations.ReferenceCardinality;
 import org.onlab.metrics.MetricsService;
 import org.onosproject.lisp.ctl.LispController;
 import org.onosproject.lisp.ctl.LispMessageListener;
@@ -39,10 +39,10 @@
 
     private static final Logger log = LoggerFactory.getLogger(LispMessageProvider.class);
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected LispController controller;
 
-    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected MetricsService metricsService;
 
     private static final String SCHEME_NAME = "lisp";