Fixing javadocs.

Change-Id: I49faf425e0f9aa53547caf42f1d4025fb8d9dba6

@@ -35,6 +35,7 @@ public class UiExtension {
      * Creates a user interface extension for loading CSS and JS injections
      * from {@code css.html} and {@code js.html} resources, respectively.
      *
+     * @param views       list of contributed views
      * @param classLoader class-loader for user interface resources
      */
     public UiExtension(List<UiView> views, ClassLoader classLoader) {

@@ -49,7 +49,7 @@
                 <version>2.10.1</version>
                 <configuration>
                     <show>package</show>
-                    <excludePackageNames>org.onlab.thirdparty:*.impl:*.impl.*:org.onosproject.provider.*:org.onosproject.gui:org.onosproject.rest:org.onosproject.cli*:org.onosproject.tvue:org.onosproject.foo:org.onosproject.mobility:org.onosproject.proxyarp:org.onosproject.fwd:org.onosproject.ifwd:org.onosproject.optical:org.onosproject.config:org.onosproject.calendar:org.onosproject.sdnip*:org.onosproject.oecfg:org.onosproject.metrics:org.onosproject.store.*:org.onosproject.openflow.*:org.onosproject.common.*:org.onosproject.net.group.impl:org.onosproject.routing*:org.onosproject.bgprouter:org.onosproject.intentperf</excludePackageNames>
+                    <excludePackageNames>org.onlab.thirdparty:*.impl:*.impl.*:org.onosproject.provider.*:org.onosproject.rest:org.onosproject.cli*:org.onosproject.tvue:org.onosproject.foo:org.onosproject.mobility:org.onosproject.proxyarp:org.onosproject.fwd:org.onosproject.ifwd:org.onosproject.optical:org.onosproject.config:org.onosproject.calendar:org.onosproject.sdnip*:org.onosproject.oecfg:org.onosproject.metrics:org.onosproject.store.*:org.onosproject.openflow.*:org.onosproject.common.*:org.onosproject.net.group.impl:org.onosproject.routing*:org.onosproject.bgprouter:org.onosproject.intentperf</excludePackageNames>
                     <docfilessubdirs>true</docfilessubdirs>
                     <doctitle>ONOS Java API</doctitle>
                     <groups>

@@ -93,7 +93,7 @@
                         <group>
                             <title>GUI, REST &amp; Command-Line</title>
                             <packages>
-                                org.onosproject.gui:org.onosproject.rest:org.onosproject.cli:org.onosproject.ui.*:org.onosproject.rest.*:org.onosproject.cli.*:org.onosproject.codec.impl
+                                org.onosproject.ui.impl:org.onosproject.rest:org.onosproject.cli:org.onosproject.ui.*:org.onosproject.rest.*:org.onosproject.cli.*:org.onosproject.codec.impl
                             </packages>
                         </group>
                         <group>

@@ -37,6 +37,7 @@ public class AbstractInjectionResource extends BaseResource {
      * @param string      string to split
      * @param start       index where to start looking for pattern
      * @param stopPattern optional pattern where to stop
+     * @return index where the split should occur
      */
     protected int split(String string, int start, String stopPattern) {
         int i = stopPattern != null ? string.indexOf(stopPattern, start) : string.length();
@@ -50,6 +51,7 @@ public class AbstractInjectionResource extends BaseResource {
      * @param string source string
      * @param start  index where to start stream
      * @param end    index where to end stream
+     * @return input stream
      */
     protected InputStream stream(String string, int start, int end) {
         return new ByteArrayInputStream(string.substring(start, end).getBytes());