add javadoc return value

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1372406 13f79535-47bb-0310-9956-ffa450edef68

solr/core/src/java/org/apache/solr/internal/csv/ExtendedBufferedReader.java

@@ -254,7 +254,7 @@ class ExtendedBufferedReader extends BufferedReader  {
    * Skips all chars in the input until (but excluding) the given char
    * 
    * @param c
-   * @return
+   * @return counter
    * @throws IllegalArgumentException
    * @throws IOException
    */

solr/core/src/java/org/apache/solr/search/ExtendedDismaxQParserPlugin.java

@@ -958,7 +958,7 @@ class ExtendedDismaxQParser extends QParser {
      * Returns the aliases found for a field.
      * Returns null if there are no aliases for the field
      * @param field
-     * @return
+     * @return Alias
      */
     public Alias getAlias(String field) {
       return aliases.get(field);