Index: disk-usage/src/main/java/hudson/plugins/disk_usage/DiskUsageThread.java
===================================================================
--- disk-usage/src/main/java/hudson/plugins/disk_usage/DiskUsageThread.java	(revision 22052)
+++ disk-usage/src/main/java/hudson/plugins/disk_usage/DiskUsageThread.java	Tue Feb 23 16:49:21 HST 2010
@@ -24,16 +24,13 @@
  */
 @Extension
 public class DiskUsageThread extends AsyncPeriodicWork {
-    //trigger disk usage thread each 60 minutes
-    public static final int COUNT_INTERVAL_MINUTES = 60;
 
-
     public DiskUsageThread() {
         super("Project disk usage");
     }
 
     public long getRecurrencePeriod() {
-        return 1000*60*COUNT_INTERVAL_MINUTES;
+        return 1000*60*DiskUsagePlugin.COUNT_INTERVAL_MINUTES;
     }
 
     @Override
Index: disk-usage/src/main/java/hudson/plugins/disk_usage/DiskUsagePlugin.java
===================================================================
--- disk-usage/src/main/java/hudson/plugins/disk_usage/DiskUsagePlugin.java	(revision 22052)
+++ disk-usage/src/main/java/hudson/plugins/disk_usage/DiskUsagePlugin.java	Tue Feb 23 16:49:20 HST 2010
@@ -22,7 +22,9 @@
  * @plugin
  */
 public class DiskUsagePlugin extends Plugin {
-    
+
+    //trigger disk usage thread each 60 minutes (here for index.jelly)
+    public static final int COUNT_INTERVAL_MINUTES = 60;
 
     private transient final DiskUsageThread duThread = new DiskUsageThread();