Fixed broken StatisticsConverterTest

Change-Id: Id4bae3ca171bea1d3990aa3879b1f7c2a04e6fe3
Signed-off-by: Michael Ochmann <michael.ochmann@sap.com>
diff --git a/org.eclipse.skalli.core.test/src/main/java/org/eclipse/skalli/core/rest/admin/StatisticsConverterTest.java b/org.eclipse.skalli.core.test/src/main/java/org/eclipse/skalli/core/rest/admin/StatisticsConverterTest.java
index 4fe89fb..0cda5a9 100644
--- a/org.eclipse.skalli.core.test/src/main/java/org/eclipse/skalli/core/rest/admin/StatisticsConverterTest.java
+++ b/org.eclipse.skalli.core.test/src/main/java/org/eclipse/skalli/core/rest/admin/StatisticsConverterTest.java
@@ -111,7 +111,7 @@
         set.add(info2);
         long timestamp1 = info1.getTimestamp();
         long timestamp2 = info2.getTimestamp();
-        converter.writeRequestInfos(writer, set);
+        converter.writeRequestInfos(writer, set, timestamp1, timestamp2);
         assertWriter(writer, MessageFormat.format(
                 "<request date=\"{0}\" timestamp=\"{1}\" user=\"{2}\" referer=\"/referer1\">/project1</request>\n" +
                 "<request date=\"{3}\" timestamp=\"{4}\" user=\"{5}\" referer=\"/referer2\">/project2</request>",