--- a/flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java	Tue Jul 17 18:31:34 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java	Tue Jul 17 18:40:25 2012 +0000
@@ -134,6 +134,7 @@
     public final static String XPATH_WSPLGEN_FIELDS =
         "/theme[@name='WSPLGEN']/field";
 
+    /** XPATH to bandwidth field. */
     public final static String XPATH_BANDWIDTH =
         "/theme/field[@name='bandwidth']/@default";
 
@@ -191,12 +192,17 @@
     }
 
 
+    /**
+     * Parse band width, defaulting to 0.
+     * @param theme the theme.
+     */
     public static int parseBandWidth(Document theme) {
         String bandWidth = XMLUtils.xpathString(theme, XPATH_BANDWIDTH, null);
 
         return parseInteger(bandWidth, 0);
     }
 
+
     public static int parsePointWidth(Document theme) {
         String width = XMLUtils.xpathString(theme, XPATH_POINT_SIZE, null);