diff --git a/src/main/java/com/tagtraum/perf/gcviewer/SimpleChartRenderer.java b/src/main/java/com/tagtraum/perf/gcviewer/SimpleChartRenderer.java
index 1674b653..9a5cb742 100644
--- a/src/main/java/com/tagtraum/perf/gcviewer/SimpleChartRenderer.java
+++ b/src/main/java/com/tagtraum/perf/gcviewer/SimpleChartRenderer.java
@@ -9,8 +9,8 @@
 import java.io.IOException;
 import java.io.OutputStream;
 import java.lang.reflect.InvocationTargetException;
+import java.util.logging.Level;
 import java.util.logging.Logger;
-
 import javax.imageio.ImageIO;
 import javax.swing.JScrollPane;
 import javax.swing.SwingUtilities;