Bump ONOS to 2.2 and build with Java 11

Change-Id: I5300cecdaa991a9e238114d7cc47b2094835025a
diff --git a/app/src/main/java/org/opencord/aaa/cli/AaaShowUsersCommand.java b/app/src/main/java/org/opencord/aaa/cli/AaaShowUsersCommand.java
new file mode 100644
index 0000000..112d70b
--- /dev/null
+++ b/app/src/main/java/org/opencord/aaa/cli/AaaShowUsersCommand.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2016-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.opencord.aaa.cli;
+
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.AnnotationKeys;
+import org.onosproject.net.device.DeviceService;
+import org.opencord.aaa.impl.StateMachine;
+import org.opencord.sadis.SadisService;
+import org.opencord.sadis.SubscriberAndDeviceInformation;
+
+/**
+ * Shows the users in the aaa.
+ */
+@Service
+@Command(scope = "onos", name = "aaa-users",
+        description = "Shows the aaa users")
+public class AaaShowUsersCommand extends AbstractShellCommand {
+    @Override
+    protected void doExecute() {
+        String[] state = {
+                "IDLE",
+                "STARTED",
+                "PENDING",
+                "AUTHORIZED",
+                "UNAUTHORIZED"
+        };
+
+        DeviceService devService = AbstractShellCommand.get(DeviceService.class);
+        SadisService sadisService =
+                AbstractShellCommand.get(SadisService.class);
+
+        for (StateMachine stateMachine : StateMachine.sessionIdMap().values()) {
+            String deviceId = stateMachine.supplicantConnectpoint().deviceId().toString();
+            String portNum = stateMachine.supplicantConnectpoint().port().toString();
+
+            String username = "UNKNOWN";
+            if (stateMachine.username() != null) {
+                username = new String(stateMachine.username());
+            }
+            String mac = "UNKNOWN";
+            if (stateMachine.supplicantAddress() != null) {
+                mac = stateMachine.supplicantAddress().toString();
+            }
+
+            String nasPortId = devService.getPort(stateMachine.supplicantConnectpoint()).
+                    annotations().value(AnnotationKeys.PORT_NAME);
+
+            String subsId = "UNKNOWN";
+            SubscriberAndDeviceInformation subscriber = sadisService.getSubscriberInfoService().get(nasPortId);
+            if (subscriber != null) {
+                subsId = subscriber.nasPortId();
+            }
+
+            print("UserName=%s,CurrentState=%s,DeviceId=%s,MAC=%s,PortNumber=%s,SubscriberId=%s",
+                  username, state[stateMachine.state()], deviceId, mac, portNum, subsId);
+        }
+    }
+}