Add flatten string array to StringUtils

diff --git a/src/main/java/com/gitblit/utils/StringUtils.java b/src/main/java/com/gitblit/utils/StringUtils.java
index 8a2af070bd6c266144c8f0a9b42e2f83444a8902..5813c3aeb21ef7a9571f6f320193d3d33e38eb43 100644 (file)
--- a/src/main/java/com/gitblit/utils/StringUtils.java
+++ b/src/main/java/com/gitblit/utils/StringUtils.java
@@ -137,6 +137,18 @@ public class StringUtils {
                return retStr.toString();\r
        }\r
 \r
+       /**\r
+        * Flatten the list of strings into a single string with the specified\r
+        * separator.\r
+        *\r
+        * @param values\r
+        * @param separator\r
+        * @return flattened list\r
+        */\r
+       public static String flattenStrings(String[]  values, String separator) {\r
+               return flattenStrings(Arrays.asList(values), separator);\r
+       }\r
+\r
        /**\r
         * Flatten the list of strings into a single string with a space separator.\r
         *\r