From 50b8e41db0f0238768bff62dbfeae23fd30fcf18 Mon Sep 17 00:00:00 2001
From: kohsuke <kohsuke@71c3de6d-444a-0410-be80-ed276b4c234a>
Date: Wed, 7 Nov 2007 17:26:00 +0000
Subject: [PATCH] added another convenience method.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@5776 71c3de6d-444a-0410-be80-ed276b4c234a
---
 core/src/main/java/hudson/Util.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/core/src/main/java/hudson/Util.java b/core/src/main/java/hudson/Util.java
index f5253a7e99..635213941b 100644
--- a/core/src/main/java/hudson/Util.java
+++ b/core/src/main/java/hudson/Util.java
@@ -515,6 +515,16 @@ public class Util {
         return s;
     }
 
+    /**
+     * Convert empty string to null, and trim whitespace.
+     *
+     * @since 1.154
+     */
+    public static String fixEmptyAndTrim(String s) {
+        if(s==null)    return null;
+        return s.trim();
+    }
+
     /**
      * Cuts all the leading path portion and get just the file name.
      */
-- 
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