fredrik 2003/11/04 12:26:15
Modified: lang/src/java/org/apache/commons/lang/math NumberUtils.java
Log:
Using StringUtils.isEmpty() when testing Strings.
Revision Changes Path
1.17 +3 -3
jakarta-commons/lang/src/java/org/apache/commons/lang/math/NumberUtils.java
Index: NumberUtils.java
===================================================================
RCS file:
/home/cvs/jakarta-commons/lang/src/java/org/apache/commons/lang/math/NumberUtils.java,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -r1.16 -r1.17
--- NumberUtils.java 23 Sep 2003 17:02:10 -0000 1.16
+++ NumberUtils.java 4 Nov 2003 20:26:14 -0000 1.17
@@ -1314,7 +1314,7 @@
* @return <code>true</code> if str contains only unicode numeric
*/
public static boolean isDigits(String str) {
- if ((str == null) || (str.length() == 0)) {
+ if (StringUtils.isEmpty(str)) {
return false;
}
for (int i = 0; i < str.length(); i++) {
@@ -1339,7 +1339,7 @@
* @return <code>true</code> if the string is a correctly formatted number
*/
public static boolean isNumber(String str) {
- if ((str == null) || (str.length() == 0)) {
+ if (StringUtils.isEmpty(str)) {
return false;
}
char[] chars = str.toCharArray();
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