1 files changed, 7 insertions, 6 deletions

diff --git a/src/de/lmu/ifi/dbs/elki/application/internal/DocumentParameters.java b/src/de/lmu/ifi/dbs/elki/application/internal/DocumentParameters.java
index 05af4b4d..c77e9dbb 100644
--- a/src/de/lmu/ifi/dbs/elki/application/internal/DocumentParameters.java
+++ b/src/de/lmu/ifi/dbs/elki/application/internal/DocumentParameters.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.application.internal;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2011
+ Copyright (C) 2012
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -33,6 +33,7 @@ import java.lang.reflect.Constructor;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
+import java.util.Iterator;
 import java.util.List;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
@@ -50,11 +51,10 @@ import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
 import de.lmu.ifi.dbs.elki.logging.Logging;
-import de.lmu.ifi.dbs.elki.properties.Properties;
 import de.lmu.ifi.dbs.elki.utilities.ClassGenericsUtil;
+import de.lmu.ifi.dbs.elki.utilities.ELKIServiceLoader;
 import de.lmu.ifi.dbs.elki.utilities.InspectionUtil;
 import de.lmu.ifi.dbs.elki.utilities.datastructures.HashMapList;
-import de.lmu.ifi.dbs.elki.utilities.iterator.IterableIterator;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.Parameterizable;
 import de.lmu.ifi.dbs.elki.utilities.optionhandling.Parameterizer;
@@ -635,8 +635,8 @@ public class DocumentParameters {
 
   private static void appendKnownImplementationsIfNonempty(Document htmldoc, ClassParameter<?> opt, Element elemdd) {
     if(opt.getRestrictionClass() != Object.class) {
-      IterableIterator<Class<?>> iter = opt.getKnownImplementations();
-      if(iter.hasNext()) {
+      List<Class<?>> iter = opt.getKnownImplementations();
+      if(!iter.isEmpty()) {
         Element p = htmldoc.createElement(HTMLUtil.HTML_P_TAG);
         p.appendChild(htmldoc.createTextNode(HEADER_KNOWN_IMPLEMENTATIONS));
         elemdd.appendChild(p);
@@ -652,7 +652,8 @@ public class DocumentParameters {
         elemdd.appendChild(ul);
       }
       // Report when not in properties file.
-      if(Properties.ELKI_PROPERTIES.getProperty(opt.getRestrictionClass().getName()).length == 0) {
+      Iterator<Class<?>> clss = new ELKIServiceLoader(opt.getRestrictionClass());
+      if (!clss.hasNext()) {
         logger.warning(opt.getRestrictionClass().getName() + " not in properties. No autocompletion available in release GUI.");
       }
     }