--- a/jdk/src/share/classes/sun/security/util/PathList.java Thu Oct 27 13:54:42 2011 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package sun.security.util;
-
-import java.io.File;
-import java.io.IOException;
-import java.lang.String;
-import java.util.StringTokenizer;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.net.MalformedURLException;
-
-/**
- * A utility class for handle path list
- *
- */
-public class PathList {
- /**
- * Utility method for appending path from pathFrom to pathTo.
- *
- * @param pathTo the target path
- * @param pathSource the path to be appended to pathTo
- * @return the resulting path
- */
- public static String appendPath(String pathTo, String pathFrom) {
- if (pathTo == null || pathTo.length() == 0) {
- return pathFrom;
- } else if (pathFrom == null || pathFrom.length() == 0) {
- return pathTo;
- } else {
- return pathTo + File.pathSeparator + pathFrom;
- }
- }
-
- /**
- * Utility method for converting a search path string to an array
- * of directory and JAR file URLs.
- *
- * @param path the search path string
- * @return the resulting array of directory and JAR file URLs
- */
- public static URL[] pathToURLs(String path) {
- StringTokenizer st = new StringTokenizer(path, File.pathSeparator);
- URL[] urls = new URL[st.countTokens()];
- int count = 0;
- while (st.hasMoreTokens()) {
- URL url = fileToURL(new File(st.nextToken()));
- if (url != null) {
- urls[count++] = url;
- }
- }
- if (urls.length != count) {
- URL[] tmp = new URL[count];
- System.arraycopy(urls, 0, tmp, 0, count);
- urls = tmp;
- }
- return urls;
- }
-
- /**
- * Returns the directory or JAR file URL corresponding to the specified
- * local file name.
- *
- * @param file the File object
- * @return the resulting directory or JAR file URL, or null if unknown
- */
- private static URL fileToURL(File file) {
- String name;
- try {
- name = file.getCanonicalPath();
- } catch (IOException e) {
- name = file.getAbsolutePath();
- }
- name = name.replace(File.separatorChar, '/');
- if (!name.startsWith("/")) {
- name = "/" + name;
- }
- // If the file does not exist, then assume that it's a directory
- if (!file.isFile()) {
- name = name + "/";
- }
- try {
- return new URL("file", "", name);
- } catch (MalformedURLException e) {
- throw new IllegalArgumentException("file");
- }
- }
-}