add JUnit

[jpim.git] / src / de / j32 / util / Util.java

diff --git a/src/de/j32/util/Util.java b/src/de/j32/util/Util.java
index bbf5295..cd4efb8 100644 (file)
--- a/src/de/j32/util/Util.java
+++ b/src/de/j32/util/Util.java
@@ -40,4 +40,11 @@ public class Util
         if (it.hasNext()) return it.next();
         return null;
     }
+
+    public static <E> E first(Iterator<E> it)
+    {
+        if (it.hasNext()) return it.next();
+        return null;
+    }
+
 }