Minor tweaks.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@2699 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/messenger/group/GroupProvider.java

@@ -51,7 +51,7 @@ public interface GroupProvider {
     /**
      * Deletes the group (optional operation).
      *
-     * @param name the name of the group to delete
+     * @param name the name of the group to delete.
      * @throws UnsupportedOperationException if the provider does not
      *      support the operation.
      */

src/java/org/jivesoftware/util/JiveGlobals.java

@@ -427,7 +427,7 @@ public class JiveGlobals {
         }
 
         String[] propNames = xmlProperties.getChildrenProperties(parent);
-        List values = new ArrayList();
+        List<String> values = new ArrayList<String>();
         for (int i = 0; i < propNames.length; i++) {
             String propName = propNames[i];
             String value = getProperty(parent + "." + propName);