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Adding missing javadoc 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1089741 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henri Yandell 2011-04-07 05:02:00 +00:00
parent fb79157dbb
commit 7a37a3deb2
1 changed files with 7 additions and 0 deletions
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7
src/main/java/org/apache/commons/lang3/CharSetUtils.java
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@ -198,6 +198,13 @@ public class CharSetUtils {
return buffer.toString(); return buffer.toString();
} }
/**
* Determines whether or not all the Strings in an array are
* empty or not.
*
* @param strings String[] whose elements are being checked for emptiness
* @return whether or not the String is empty
*/
private static boolean deepEmpty(String[] strings) { private static boolean deepEmpty(String[] strings) {
if (strings != null) { if (strings != null) {
for (String s : strings) { for (String s : strings) {