Adding package-info files for the DHCP application

Change-Id: I07ea7129b11e10ec472cd316bd9eef8a2e219d87
diff --git a/apps/dhcp/src/main/java/org/onosproject/dhcp/cli/package-info.java b/apps/dhcp/src/main/java/org/onosproject/dhcp/cli/package-info.java
new file mode 100644
index 0000000..f878019
--- /dev/null
+++ b/apps/dhcp/src/main/java/org/onosproject/dhcp/cli/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015 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.
+ */
+
+/**
+ * CLI implementation for sample application that assigns and manages DHCP leases.
+ */
+package org.onosproject.dhcp.cli;
\ No newline at end of file
diff --git a/apps/dhcp/src/main/java/org/onosproject/dhcp/impl/DhcpViewMessageHandler.java b/apps/dhcp/src/main/java/org/onosproject/dhcp/impl/DhcpViewMessageHandler.java
index 89ed572..2b3bfd5 100644
--- a/apps/dhcp/src/main/java/org/onosproject/dhcp/impl/DhcpViewMessageHandler.java
+++ b/apps/dhcp/src/main/java/org/onosproject/dhcp/impl/DhcpViewMessageHandler.java
@@ -54,6 +54,7 @@
         );
     }
 
+    // handler for dhcp table requests
     private final class DataRequestHandler extends TableRequestHandler {
 
         private DataRequestHandler() {
diff --git a/apps/dhcp/src/main/java/org/onosproject/dhcp/impl/package-info.java b/apps/dhcp/src/main/java/org/onosproject/dhcp/impl/package-info.java
new file mode 100644
index 0000000..12e14e4
--- /dev/null
+++ b/apps/dhcp/src/main/java/org/onosproject/dhcp/impl/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015 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.
+ */
+
+/**
+ * Implementation classes for sample application that assigns and manages DHCP leases.
+ */
+package org.onosproject.dhcp.impl;
\ No newline at end of file
diff --git a/apps/dhcp/src/main/java/org/onosproject/dhcp/package-info.java b/apps/dhcp/src/main/java/org/onosproject/dhcp/package-info.java
new file mode 100644
index 0000000..56778a3
--- /dev/null
+++ b/apps/dhcp/src/main/java/org/onosproject/dhcp/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015 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.
+ */
+
+/**
+ * Sample application that assigns and manages DHCP leases.
+ */
+package org.onosproject.dhcp;
\ No newline at end of file
diff --git a/apps/dhcp/src/main/java/org/onosproject/dhcp/rest/package-info.java b/apps/dhcp/src/main/java/org/onosproject/dhcp/rest/package-info.java
new file mode 100644
index 0000000..73173c5
--- /dev/null
+++ b/apps/dhcp/src/main/java/org/onosproject/dhcp/rest/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015 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.
+ */
+
+/**
+ * REST APIs for sample application that assigns and manages DHCP leases.
+ */
+package org.onosproject.dhcp.rest;
\ No newline at end of file