FindBugs bug cleanup

core/src/main/java/hudson/WebAppMain.java

@@ -260,6 +260,7 @@ public final class WebAppMain implements ServletContextListener {
 	/**
      * Installs log handler to monitor all Hudson logs.
      */
+    @edu.umd.cs.findbugs.annotations.SuppressWarnings("LG_LOST_LOGGER_DUE_TO_WEAK_REFERENCE")
     private void installLogger() {
         Jenkins.logRecords = handler.getView();
         Logger.getLogger("hudson").addHandler(handler);