Adding additional example for whitespace per Bruno's patch in LANG-758

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1177171 13f79535-47bb-0310-9956-ffa450edef68
2011-09-29 05:56:45 +00:00 · 2011-09-29 05:56:45 +00:00 · c103730424
parent 4e2882b6c3
commit c103730424
1 changed files with 1 additions and 0 deletions
--- a/src/main/java/org/apache/commons/lang3/StringUtils.java
+++ b/src/main/java/org/apache/commons/lang3/StringUtils.java
@ -5568,6 +5568,7 @@ public class StringUtils {
     * <pre>
     * StringUtils.defaultIfEmpty(null, "NULL")  = "NULL"
     * StringUtils.defaultIfEmpty("", "NULL")    = "NULL"
+     * StringUtils.defaultIfEmpty(" ", "NULL")   = " "
     * StringUtils.defaultIfEmpty("bat", "NULL") = "bat"
     * StringUtils.defaultIfEmpty("", null)      = null
     * </pre>