Author: djones
Date: Tue May 6 21:32:31 2014
New Revision: 1592890
URL: http://svn.apache.org/r1592890
Log:
Explained treatment of leading zeroes in isNumber() method Javadoc.
Modified:
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/math/NumberUtils.java
Modified:
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/math/NumberUtils.java
URL:
http://svn.apache.org/viewvc/commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/math/NumberUtils.java?rev=1592890&r1=1592889&r2=1592890&view=diff
==============================================================================
---
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/math/NumberUtils.java
(original)
+++
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/math/NumberUtils.java
Tue May 6 21:32:31 2014
@@ -1323,9 +1323,13 @@ public class NumberUtils {
/**
* <p>Checks whether the String a valid Java number.</p>
*
- * <p>Valid numbers include hexadecimal marked with the <code>0x</code>
- * qualifier, scientific notation and numbers marked with a type
- * qualifier (e.g. 123L).</p>
+ * <p>Valid numbers include hexadecimal marked with the <code>0x</code> or
+ * <code>0X</code> qualifier, octal numbers, scientific notation and
numbers
+ * marked with a type qualifier (e.g. 123L).</p>
+ *
+ * <p>Non-hexadecimal strings beginning with a leading zero are
+ * treated as octal values. Thus the string <code>09</code> will return
+ * <code>false</code>, since <code>9</code> is not a valid octal value.</p>
*
* <p><code>Null</code> and empty String will return
* <code>false</code>.</p>
