Index: applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfImporter.java
===================================================================
--- applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfImporter.java	(revision 30490)
+++ applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfImporter.java	(revision 30495)
@@ -9,5 +9,5 @@
 import org.openstreetmap.josm.gui.progress.ProgressMonitor;
 import org.openstreetmap.josm.io.IllegalDataException;
-import org.openstreetmap.josm.io.MirroredInputStream;
+import org.openstreetmap.josm.io.CachedFile;
 import org.openstreetmap.josm.io.OsmImporter;
 import org.openstreetmap.josm.plugins.pbf.PbfConstants;
@@ -30,5 +30,5 @@
 
 	protected DataSet parseDataSet(final String source) throws IOException, SAXException, IllegalDataException {
-        return parseDataSet(new MirroredInputStream(source), NullProgressMonitor.INSTANCE);
+        return parseDataSet(new CachedFile(source).getInputStream(), NullProgressMonitor.INSTANCE);
 	}
 }