From c978c7f029c19a87cf14b4af9a3dc22b812c5190 Mon Sep 17 00:00:00 2001
From: Fredrik Westermarck <fredrik@apache.org>
Date: Tue, 23 Sep 2003 17:02:10 +0000
Subject: [PATCH] Improved performance if str is null.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@137672 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/commons/lang/math/NumberUtils.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/java/org/apache/commons/lang/math/NumberUtils.java b/src/java/org/apache/commons/lang/math/NumberUtils.java
index ee05dc7b3..414443073 100644
--- a/src/java/org/apache/commons/lang/math/NumberUtils.java
+++ b/src/java/org/apache/commons/lang/math/NumberUtils.java
@@ -71,7 +71,7 @@
  * @author <a href="mailto:ggregory@seagullsw.com">Gary Gregory</a>
  * @author <a href="mailto:fredrik@westermarck.com">Fredrik Westermarck</a>
  * @since 2.0
- * @version $Id: NumberUtils.java,v 1.15 2003/09/23 15:46:42 fredrik Exp $
+ * @version $Id: NumberUtils.java,v 1.16 2003/09/23 17:02:10 fredrik Exp $
  */
 public class NumberUtils {
     
@@ -204,6 +204,9 @@ public static int stringToInt(String str, int defaultValue) {
      * @return the int represented by the string, or the default if conversion fails
      */
     public static int toInt(String str, int defaultValue) {
+        if(str == null) {
+            return defaultValue;
+        }
         try {
             return Integer.parseInt(str);
         } catch (NumberFormatException nfe) {
@@ -250,6 +253,9 @@ public static long toLong(String str) {
      * @since 2.1
      */
     public static long toLong(String str, long defaultValue) {
+        if (str == null) {
+            return defaultValue;
+        }
         try {
             return Long.parseLong(str);
         } catch (NumberFormatException nfe) {