[PATCH] Framework: Added StringUtils.indexOf(needle, haystack) method

[Wald Commits]

# HG changeset patch
# User Sascha L. Teichmann <teichmann at intevation.de>
# Date 1375974118 -7200
# Node ID 1f1f14c932ed09275acdf6526264207e53f98f99
# Parent  6eb9ce20ba8b97e9a2929ce3e590f72b36edcc45
Framework: Added StringUtils.indexOf(needle, haystack) method.

diff -r 6eb9ce20ba8b -r 1f1f14c932ed artifacts-common/src/main/java/org/dive4elements/artifacts/common/utils/StringUtils.java
--- a/artifacts-common/src/main/java/org/dive4elements/artifacts/common/utils/StringUtils.java	Tue Jul 30 19:15:48 2013 +0200
+++ b/artifacts-common/src/main/java/org/dive4elements/artifacts/common/utils/StringUtils.java	Thu Aug 08 17:01:58 2013 +0200
@@ -136,13 +136,17 @@
         return dst;
     }
 
-    public static final boolean contains(String needle, String [] haystack) {
-        for (String stray: haystack) {
-            if (needle.equals(stray)) {
-                return true;
+    public static final int indexOf(String needle, String [] haystack) {
+        for (int i = 0; i < haystack.length; ++i) {
+            if (needle.equals(haystack[i])) {
+                return i;
             }
         }
-        return false;
+        return -1;
+    }
+
+    public static final boolean contains(String needle, String [] haystack) {
+        return indexOf(needle, haystack) != -1;
     }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :