Index: applications/editors/josm/plugins/reverter/src/reverter/OsmServerMultiObjectReader.java
===================================================================
--- applications/editors/josm/plugins/reverter/src/reverter/OsmServerMultiObjectReader.java	(revision 30416)
+++ applications/editors/josm/plugins/reverter/src/reverter/OsmServerMultiObjectReader.java	(revision 30436)
@@ -12,5 +12,4 @@
 import org.openstreetmap.josm.io.OsmServerReader;
 import org.openstreetmap.josm.io.OsmTransferException;
-import org.openstreetmap.josm.tools.Utils;
 import org.xml.sax.SAXException;
 
@@ -30,6 +29,5 @@
         sb.append(version);
         progressMonitor.beginTask("", 1);
-        InputStream in = getInputStream(sb.toString(), progressMonitor.createSubTaskMonitor(1, true));
-        try {
+        try (InputStream in = getInputStream(sb.toString(), progressMonitor.createSubTaskMonitor(1, true))) {
             rdr.addData(in);
         } catch (Exception e) {
@@ -37,5 +35,4 @@
         } finally {
             progressMonitor.finishTask();
-            Utils.close(in);
         }
     }
Index: applications/editors/josm/plugins/reverter/src/reverter/corehacks/OsmServerChangesetReader.java
===================================================================
--- applications/editors/josm/plugins/reverter/src/reverter/corehacks/OsmServerChangesetReader.java	(revision 30416)
+++ applications/editors/josm/plugins/reverter/src/reverter/corehacks/OsmServerChangesetReader.java	(revision 30436)
@@ -70,6 +70,5 @@
                 return null;
             monitor.indeterminateSubTask(tr("Downloading changesets ..."));
-            List<Changeset> changesets = OsmChangesetParser.parse(in, monitor.createSubTaskMonitor(1, true));
-            return changesets;
+            return OsmChangesetParser.parse(in, monitor.createSubTaskMonitor(1, true));
         } catch(OsmTransferException e) {
             throw e;