formatting changes

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@13947 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/model/ListView.java

@@ -9,9 +9,6 @@ import org.kohsuke.stapler.StaplerResponse;
 
 import javax.servlet.ServletException;
 import java.io.IOException;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
 import java.util.TreeSet;