Index: /trunk/test/functional/org/openstreetmap/josm/gui/mappaint/MapCSSRendererTest.java
===================================================================
--- /trunk/test/functional/org/openstreetmap/josm/gui/mappaint/MapCSSRendererTest.java	(revision 16999)
+++ /trunk/test/functional/org/openstreetmap/josm/gui/mappaint/MapCSSRendererTest.java	(revision 17000)
@@ -45,4 +45,5 @@
 import org.openstreetmap.josm.testutils.JOSMTestRules;
 import org.openstreetmap.josm.tools.ColorHelper;
+import org.openstreetmap.josm.tools.Utils;
 
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
@@ -383,5 +384,7 @@
 
         public File getReference() {
-            return new File(getTestDirectory() + "/reference.png");
+            // Java 8 renders SVG images differently, thus, use separate reference files
+            final String javaSuffix = Utils.getJavaVersion() == 8 ? "-java8" : "";
+            return new File(getTestDirectory() + "/reference" + javaSuffix + ".png");
         }