Fix checkstyle buck daemon issue

- checkstyle buck daemon was not processing a file listed at end of the list.
- fix issues, which hasn't been detected due to above bug
- cosmetic fixes

Change-Id: I15f24311835726757f0974b7e5c12ff1c79a3d4e
diff --git a/apps/netconf/client/src/main/java/org/onosproject/netconf/client/package-info.java b/apps/netconf/client/src/main/java/org/onosproject/netconf/client/package-info.java
index e331918..30201b2 100644
--- a/apps/netconf/client/src/main/java/org/onosproject/netconf/client/package-info.java
+++ b/apps/netconf/client/src/main/java/org/onosproject/netconf/client/package-info.java
@@ -1,6 +1,5 @@
 /*
- * Copyright 2017-present
- *  Open Networking Laboratory
+ * Copyright 2017-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/apps/netconf/client/src/test/java/org/onosproject/netconf/client/NetconfTranslatorImplTest.java b/apps/netconf/client/src/test/java/org/onosproject/netconf/client/NetconfTranslatorImplTest.java
index e489692..f31fe43 100644
--- a/apps/netconf/client/src/test/java/org/onosproject/netconf/client/NetconfTranslatorImplTest.java
+++ b/apps/netconf/client/src/test/java/org/onosproject/netconf/client/NetconfTranslatorImplTest.java
@@ -1,6 +1,5 @@
 /*
- * Copyright 2017-present
- *  Open Networking Laboratory
+ * Copyright 2017-present Open Networking Laboratory
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,7 +26,7 @@
 import static org.junit.Assert.assertEquals;
 
 /**
- * Test class for {@link NetconfTranslatorImpl}
+ * Test class for {@link NetconfTranslatorImpl}.
  */
 @Beta
 public class NetconfTranslatorImplTest {
@@ -54,7 +53,8 @@
             "      </t:top>\n" +
             "    </data>\n" +
             "  </rpc-reply>";
-    private static final String CORRECT_FILTERED_GET_REPLY = "<t:top xmlns:t=\"http://example.com/schema/1.2/stats\">\n" +
+    private static final String CORRECT_FILTERED_GET_REPLY =
+            "<t:top xmlns:t=\"http://example.com/schema/1.2/stats\">\n" +
             "        <t:interfaces>\n" +
             "          <t:interface t:ifName=\"eth0\">\n" +
             "            <t:ifInOctets>45621</t:ifInOctets>\n" +
@@ -103,7 +103,9 @@
         matcher.find();
 //        System.out.println(matcher.group(1));
 //        System.out.println(DESIRED_SUBSTRING_GET_CONFIG);
-        assertEquals("Messages did not match", CORRECT_FILTERED_GET_CONFIG_REPLY, matcher.group(GET_CONFIG_CORE_MESSAGE_GROUP));
+        assertEquals("Messages did not match",
+                    CORRECT_FILTERED_GET_CONFIG_REPLY,
+                    matcher.group(GET_CONFIG_CORE_MESSAGE_GROUP));
         //Basic check for the get regex.
         matcher = GET_CORE_MESSAGE_PATTERN.matcher(SAMPLE_GET_REPLY);
         matcher.find();
diff --git a/apps/openroadm/network/src/main/java/org/onosproject/openroadm/network/package-info.java b/apps/openroadm/network/src/main/java/org/onosproject/openroadm/network/package-info.java
new file mode 100644
index 0000000..65b7320
--- /dev/null
+++ b/apps/openroadm/network/src/main/java/org/onosproject/openroadm/network/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * 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.
+ */
+
+/**
+ * OpenROADM network models.
+ */
+ package org.onosproject.openroadm.network;
diff --git a/apps/openroadm/service/src/main/java/org/onosproject/openroadm/service/package-info.java b/apps/openroadm/service/src/main/java/org/onosproject/openroadm/service/package-info.java
new file mode 100644
index 0000000..292c90b
--- /dev/null
+++ b/apps/openroadm/service/src/main/java/org/onosproject/openroadm/service/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * 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.
+ */
+
+/**
+ * OpenROADM service models.
+ */
+ package org.onosproject.openroadm.service;
diff --git a/apps/vpls/src/test/java/org/onosproject/vpls/VplsManagerTest.java b/apps/vpls/src/test/java/org/onosproject/vpls/VplsManagerTest.java
index 67128db..5583967 100644
--- a/apps/vpls/src/test/java/org/onosproject/vpls/VplsManagerTest.java
+++ b/apps/vpls/src/test/java/org/onosproject/vpls/VplsManagerTest.java
@@ -33,7 +33,7 @@
 import static org.onosproject.vpls.api.VplsData.VplsState.*;
 
 /**
- * Test for {@link VplsManager}
+ * Test for {@link VplsManager}.
  */
 public class VplsManagerTest extends VplsTest {
     private VplsManager vplsManager;