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Adding @since tags to the two new methods

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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@594416 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henri Yandell 2007-11-13 03:46:49 +00:00
parent 34f2cb2ab0
commit f001010ccd
1 changed files with 2 additions and 0 deletions
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2
src/java/org/apache/commons/lang/StringUtils.java
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@ -5037,6 +5037,7 @@ public static int indexOfDifference(String str1, String str2) {
*
* @param strs array of strings, entries may be null
* @return the index where the strings begin to differ; -1 if they are all equal
* @since 2.4
*/
public static int indexOfDifference(String[] strs) {
if (strs == null || strs.length <= 1) {
@ -5128,6 +5129,7 @@ public static int indexOfDifference(String[] strs) {
* @return the initial sequence of characters that are common to all Strings
* in the array; empty String if the array is null, the elements are all null
* or if there is no common prefix.
* @since 2.4
*/
public static String getCommonPrefix(String[] strs) {
if (strs == null || strs.length == 0) {