formatting change.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@1819 71c3de6d-444a-0410-be80-ed276b4c234a

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

@@ -11,10 +11,10 @@ import hudson.PluginWrapper;
 import hudson.Util;
 import hudson.XmlFile;
 import hudson.model.Descriptor.FormException;
-import hudson.model.listeners.JobListener;
-import hudson.model.listeners.SCMListener;
 import hudson.model.listeners.ItemListener;
+import hudson.model.listeners.JobListener;
 import hudson.model.listeners.JobListener.JobListenerAdapter;
+import hudson.model.listeners.SCMListener;
 import hudson.remoting.LocalChannel;
 import hudson.remoting.VirtualChannel;
 import hudson.scm.CVSSCM;
@@ -29,9 +29,9 @@ import hudson.tasks.Publisher;
 import hudson.triggers.Trigger;
 import hudson.triggers.Triggers;
 import hudson.util.CopyOnWriteList;
+import hudson.util.CopyOnWriteMap;
 import hudson.util.FormFieldValidator;
 import hudson.util.XStream2;
-import hudson.util.CopyOnWriteMap;
 import org.apache.commons.fileupload.FileItem;
 import org.apache.commons.fileupload.FileUploadException;
 import org.apache.commons.fileupload.disk.DiskFileItemFactory;
@@ -66,7 +66,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
-import java.util.TreeMap;
 import java.util.TreeSet;
 import java.util.Vector;
 import java.util.logging.Level;