Index: /applications/editors/josm/plugins/reverter/src/reverter/OsmServerMultiObjectReader.java
===================================================================
--- /applications/editors/josm/plugins/reverter/src/reverter/OsmServerMultiObjectReader.java	(revision 30989)
+++ /applications/editors/josm/plugins/reverter/src/reverter/OsmServerMultiObjectReader.java	(revision 30990)
@@ -10,4 +10,5 @@
 import org.openstreetmap.josm.data.osm.PrimitiveId;
 import org.openstreetmap.josm.gui.progress.ProgressMonitor;
+import org.openstreetmap.josm.io.IllegalDataException;
 import org.openstreetmap.josm.io.OsmServerReader;
 import org.openstreetmap.josm.io.OsmTransferException;
@@ -16,9 +17,9 @@
 public class OsmServerMultiObjectReader extends OsmServerReader {
     private final MultiOsmReader rdr = new MultiOsmReader();
-    
+
     public void readObject(PrimitiveId id, int version, ProgressMonitor progressMonitor) throws OsmTransferException {
         readObject(id.getUniqueId(), version, id.getType(), progressMonitor);
     }
-    
+
     public void readObject(long id,int version,OsmPrimitiveType type,ProgressMonitor progressMonitor) throws OsmTransferException {
         StringBuffer sb = new StringBuffer();
@@ -31,5 +32,5 @@
         try (InputStream in = getInputStream(sb.toString(), progressMonitor.createSubTaskMonitor(1, true))) {
             rdr.addData(in);
-        } catch (Exception e) {
+        } catch (IOException | IllegalDataException e) {
             throw new OsmTransferException(e);
         } finally {