Index: trunk/test/performance/org/openstreetmap/josm/data/osm/MapPaintVisitorPerformanceTest.java
===================================================================
--- trunk/test/performance/org/openstreetmap/josm/data/osm/MapPaintVisitorPerformanceTest.java	(revision 5556)
+++ trunk/test/performance/org/openstreetmap/josm/data/osm/MapPaintVisitorPerformanceTest.java	(revision 7033)
@@ -5,4 +5,5 @@
 import java.awt.image.BufferedImage;
 import java.io.FileInputStream;
+import java.io.InputStream;
 
 import org.junit.BeforeClass;
@@ -42,7 +43,13 @@
         MapPaintStyles.readFromPreferences();
 
-        dsRestriction = OsmReader.parseDataSet(new FileInputStream("data_nodist/restriction.osm"), NullProgressMonitor.INSTANCE);
-        dsMultipolygon = OsmReader.parseDataSet(new FileInputStream("data_nodist/multipolygon.osm"), NullProgressMonitor.INSTANCE);
-        dsCity = OsmReader.parseDataSet(new FileInputStream("data_nodist/neubrandenburg.osm"), NullProgressMonitor.INSTANCE);
+        try (
+            InputStream fisR = new FileInputStream("data_nodist/restriction.osm");
+            InputStream fisM = new FileInputStream("data_nodist/multipolygon.osm");
+            InputStream fisC = new FileInputStream("data_nodist/neubrandenburg.osm");
+        ) {
+            dsRestriction = OsmReader.parseDataSet(fisR, NullProgressMonitor.INSTANCE);
+            dsMultipolygon = OsmReader.parseDataSet(fisM, NullProgressMonitor.INSTANCE);
+            dsCity = OsmReader.parseDataSet(fisC, NullProgressMonitor.INSTANCE);
+        }
 
         // Warm up
@@ -103,6 +110,3 @@
         test(200, dsCity, new Bounds(53.56, 13.295, 53.57, 13.30));
     }
-
-
-
 }