bug6059: implemented a web socket server with Jetty/Jersey

java/com.sap.sse.common/src/com/sap/sse/common/Util.java

@@ -7,6 +7,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.ConcurrentModificationException;
+import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -1267,4 +1268,19 @@ public class Util {
         }
         return result;
     }
+    
+    public static <T> Enumeration<T> getEnumerationFromIterable(Iterable<T> iterable) {
+        return new Enumeration<T>() {
+            final Iterator<T> i = iterable.iterator();
+            @Override
+            public boolean hasMoreElements() {
+                return i.hasNext();
+            }
+
+            @Override
+            public T nextElement() {
+                return i.next();
+            }
+        };
+    }
 }