--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/DatabaseCleaner.java	Sun Mar 28 14:16:05 2010 +0000
+++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/DatabaseCleaner.java	Sun Mar 28 15:57:40 2010 +0000
@@ -3,17 +3,17 @@
 import de.intevation.artifacts.Artifact;
 
 import java.sql.Connection;
-import java.sql.SQLException;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
+import java.sql.SQLException;
+
+import java.util.ArrayList;
+import java.util.List;
 
 import javax.sql.DataSource;
 
 import org.apache.log4j.Logger;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * The database cleaner runs in background. It sleep for a configurable
  * while and when it wakes up it removes outdated artifacts from the