Here you can find the source of parseUri(String s)
public static URI parseUri(String s)
//package com.java2s; /*//from ww w . j av a 2 s . co m * Copyright (C) 2011 Google Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with 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. */ import java.net.URI; import java.net.URISyntaxException; public class Main { /** * Parses a string into a URI, as defined by RFC 2396. * * <p>{@code null} is returned if the string does not match the spec. */ public static URI parseUri(String s) { try { return new URI(s); } catch (URISyntaxException e) { return null; } } }