diff --git a/src/test/java/org/bench4q/master/test/report/ReportFontTest.java b/src/test/java/org/bench4q/master/test/report/ReportFontTest.java
index 35f991f1..c982d6ab 100644
--- a/src/test/java/org/bench4q/master/test/report/ReportFontTest.java
+++ b/src/test/java/org/bench4q/master/test/report/ReportFontTest.java
@@ -2,7 +2,6 @@ package org.bench4q.master.test.report;
 
 import static org.junit.Assert.*;
 
-import java.io.ByteArrayOutputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -14,7 +13,6 @@ import java.util.UUID;
 import org.bench4q.master.report.ReportService;
 import org.jfree.data.time.Second;
 import org.jfree.data.time.TimeSeries;
-import org.jfree.data.time.TimeSeriesCollection;
 import org.junit.Test;
 
 import com.lowagie.text.Document;
@@ -40,7 +38,8 @@ public class ReportFontTest {
 
 	}
 
-	public void createTestImage(UUID id, Document document) throws IOException, Exception {
+	public void createTestImage(UUID id, Document document) throws IOException,
+			Exception {
 		List<TimeSeries> timeSeriesList = new ArrayList<TimeSeries>();
 		TimeSeries timeSeries = new TimeSeries("test");
 		long now = System.currentTimeMillis();