Index: applications/editors/josm/plugins/canvec_helper/build.xml
===================================================================
--- applications/editors/josm/plugins/canvec_helper/build.xml	(revision 30416)
+++ applications/editors/josm/plugins/canvec_helper/build.xml	(revision 30495)
@@ -4,5 +4,5 @@
     <property name="commit.message" value="JOSM/Canvec_helper: fixed a crash caused by osm directory being renamed to OSM"/>
     <!-- enter the *lowest* JOSM version this plugin is currently compatible with -->
-    <property name="plugin.main.version" value="7001"/>
+    <property name="plugin.main.version" value="7248"/>
     
     <!-- Configure these properties (replace "..." accordingly).
Index: applications/editors/josm/plugins/canvec_helper/src/org/openstreetmap/josm/plugins/canvec_helper/CanVecTile.java
===================================================================
--- applications/editors/josm/plugins/canvec_helper/src/org/openstreetmap/josm/plugins/canvec_helper/CanVecTile.java	(revision 30416)
+++ applications/editors/josm/plugins/canvec_helper/src/org/openstreetmap/josm/plugins/canvec_helper/CanVecTile.java	(revision 30495)
@@ -13,5 +13,5 @@
 import org.openstreetmap.josm.gui.MapView;
 import org.openstreetmap.josm.io.IllegalDataException;
-import org.openstreetmap.josm.io.MirroredInputStream;
+import org.openstreetmap.josm.io.CachedFile;
 import java.awt.Graphics2D;
 import java.awt.Polygon;
@@ -183,6 +183,5 @@
 		File download_path = new File(layer.plugin_self.getPluginDir() + File.separator);
 		download_path.mkdir();
-		MirroredInputStream tile_zip;
-		tile_zip = new MirroredInputStream(getDownloadUrl(),download_path.toString());
+		CachedFile tile_zip = new CachedFile(getDownloadUrl()).setDestDir(download_path.toString());
 		return new ZipFile(tile_zip.getFile());
 	}
Index: applications/editors/josm/plugins/canvec_helper/src/org/openstreetmap/josm/plugins/canvec_helper/CanvecLayer.java
===================================================================
--- applications/editors/josm/plugins/canvec_helper/src/org/openstreetmap/josm/plugins/canvec_helper/CanvecLayer.java	(revision 30416)
+++ applications/editors/josm/plugins/canvec_helper/src/org/openstreetmap/josm/plugins/canvec_helper/CanvecLayer.java	(revision 30495)
@@ -9,4 +9,5 @@
 import java.awt.Toolkit;
 import java.io.BufferedReader;
+import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.IOException;
@@ -27,5 +28,5 @@
 import org.openstreetmap.josm.gui.layer.Layer;
 import org.openstreetmap.josm.gui.MapView;
-import org.openstreetmap.josm.io.MirroredInputStream;
+import org.openstreetmap.josm.io.CachedFile;
 import static org.openstreetmap.josm.tools.I18n.tr;
 
@@ -51,5 +52,5 @@
 			long start = System.currentTimeMillis();
 			Pattern p = Pattern.compile("(\\d\\d\\d)([A-Z]\\d\\d).*");
-			MirroredInputStream index = new MirroredInputStream("http://ftp2.cits.rncan.gc.ca/OSM/pub/ZippedOsm.txt");
+			InputStream index = new CachedFile("http://ftp2.cits.rncan.gc.ca/OSM/pub/ZippedOsm.txt").getInputStream();
 			BufferedReader br = new BufferedReader(new InputStreamReader(index));
 			String line;