// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// the License.  You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.
package com.cloud.utils;

import java.util.Enumeration;
import java.util.Iterator;

public class IteratorUtil {
	public static <T> Iterable<T> enumerationAsIterable(final Enumeration<T> e) {
		return new Iterable<T> () {
			public Iterator<T> iterator() {
			    return new Iterator<T>() {
			    	public boolean hasNext() {
			    		return e.hasMoreElements();
			    	}

			    	public T next() {
			    		return e.nextElement();
			    	}

			    	public void remove() {
			    		throw new UnsupportedOperationException();
			    	}
			    };
			}
		};
	}
	
	public static <T> Enumeration<T> iteratorAsEnumeration(final Iterator<T> it) {
		return new Enumeration<T>() {
		    public boolean hasMoreElements() {
		        return it.hasNext();
		    }

		    public T nextElement() {
		        return it.next();
		    }
		};
	}
}

@@ -813,16 +813,73 @@
 utils;%0A%0A
+import java.util.ArrayList;%0Aimport java.util.Collection;%0A
 import j
@@ -926,16 +926,39 @@
 terator;
+%0Aimport java.util.List;
 %0A%0Apublic
@@ -1695,11 +1695,221 @@
 %0A%09%09%7D;%0A%09%7D
+%0A%0A    public static%0A    %3CT extends Comparable%3C? super T%3E%3E List%3CT%3E asSortedList(Collection%3CT%3E c) %7B%0A        List%3CT%3E list = new ArrayList%3CT%3E(c);%0A        java.util.Collections.sort(list);%0A        return list;%0A    %7D
 %0A%7D%0A

Add generic method to return sorted list out of a collection