Add copyright compliance
-//Heavily influenced from spring forward header parser
+/*
+ * Copyright 2014 Red Hat, Inc.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Apache License v2.0 which accompanies this distribution.
+ *
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * The Apache License v2.0 is available at
+ * http://www.opensource.org/licenses/apache2.0.php
+ *
+ * You may elect to redistribute this code under either of these licenses.
+ */
+
+// This code was Heavily influenced from spring forward header parser
// https://github.com/spring-projects/spring-framework/blob/master/spring-web/src/main/java/org/springframework/web/util/UriComponentsBuilder.java#L849
+
package io.vertx.ext.web.impl;
import io.netty.util.AsciiString;
