Improving error message when recursion fails TTL in replaceEachRepeatedly. LANG-686

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1151345 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/lang3/StringUtils.java

@@ -4028,7 +4028,8 @@ private static String replaceEach(
 
         // if recursing, this shouldn't be less than 0
         if (timeToLive < 0) {
-            throw new IllegalStateException("TimeToLive of " + timeToLive + " is less than 0: " + text);
+            throw new IllegalStateException("Output of one loop is the input of another; " + 
+                                            "protecting from potential StackOverflowError");
         }
 
         int searchLength = searchList.length;