Here you can find the source of isSecure(final URI uri)
public static boolean isSecure(final URI uri)
//package com.java2s; /*//from w w w . j a v a 2s . co m * Copyright (c) 2013 Sonatype, Inc. All rights reserved. * * This program is licensed to you under the Apache License Version 2.0, * and you may not use this file except in compliance with the Apache License Version 2.0. * You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0. * * Unless required by applicable law or agreed to in writing, * software distributed under the Apache License Version 2.0 is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the Apache License Version 2.0 for the specific language governing permissions and limitations there under. */ import java.net.URI; public class Main { public static boolean isSecure(final URI uri) { final String scheme = uri.getScheme(); return ("https".equals(scheme) || "wss".equals(scheme)); } }