From ab57cf47578ee85324b99540bbd87e85822aeeb1 Mon Sep 17 00:00:00 2001
From: Pablo Fernandez <fernandezpablo85@gmail.com>
Date: Thu, 9 Sep 2010 10:46:04 -0300
Subject: [PATCH] isEmpty is 1.6 only

---
 src/main/java/org/scribe/utils/Preconditions.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/scribe/utils/Preconditions.java b/src/main/java/org/scribe/utils/Preconditions.java
index 1370273..b85c3ad 100644
--- a/src/main/java/org/scribe/utils/Preconditions.java
+++ b/src/main/java/org/scribe/utils/Preconditions.java
@@ -13,7 +13,7 @@ public class Preconditions
 
   public static void checkEmptyString(String string, String errorMsg)
   {
-    check(string != null && !string.trim().isEmpty(), errorMsg);
+    check(string != null && !string.trim().equals(""), errorMsg);
   }
 
   public static void checkValidUrl(String url, String errorMsg)