StringSplitUtils.split() ignored delimiter argument.

core/src/main/java/org/acegisecurity/util/StringSplitUtils.java

@@ -57,7 +57,7 @@ public class StringSplitUtils {
                 "Delimiter can only be one character in length");
         }
 
-        int offset = toSplit.indexOf('=');
+        int offset = toSplit.indexOf(delimiter);
 
         if (offset < 0) {
             return null;

core/src/test/java/org/acegisecurity/util/StringSplitUtilsTests.java

@@ -137,4 +137,12 @@ public class StringSplitUtilsTests extends TestCase {
             assertTrue(true);
         }
     }
+
+    public void testSplitWorksWithDifferentDelimiters() {
+        assertEquals(2, StringSplitUtils.split("18/marissa", "/").length);
+        assertNull(StringSplitUtils.split("18/marissa", "!"));
+
+        // only guarantees to split at FIRST delimiter, not EACH delimiter
+        assertEquals(2, StringSplitUtils.split("18|marissa|foo|bar", "|").length);
+    }
 }