Index: trunk/src/org/openstreetmap/josm/tools/OverpassTurboQueryWizard.java
===================================================================
--- trunk/src/org/openstreetmap/josm/tools/OverpassTurboQueryWizard.java	(revision 16337)
+++ trunk/src/org/openstreetmap/josm/tools/OverpassTurboQueryWizard.java	(revision 16347)
@@ -168,4 +168,6 @@
     /**
      * Quotes the given string for its use in Overpass QL
+     * @param s the string to quote
+     * @return the quoted string
      */
     private static String quote(final String s) {
@@ -175,4 +177,6 @@
     /**
      * Normalizes the match to disjunctive normal form: A∧(B∨C) ⇔ (A∧B)∨(A∧C)
+     * @param match the match to normalize
+     * @return the match in disjunctive normal form
      */
     private static List<Match> normalizeToDNF(final Match match) {