8258246: sun.net.www.ParseUtil.decode

Author: fmeum

src/java.base/share/classes/jdk/internal/loader/URLClassPath.java

@@ -239,7 +239,7 @@ public void addFile(String s) {
     private static URL toFileURL(String s) {
         try {
             File f = new File(s).getCanonicalFile();
-            return ParseUtil.fileToEncodedURL(f);
+            return f.toPath().toUri().toURL();
         } catch (IOException e) {
             return null;
         }

src/java.base/share/classes/sun/net/www/ParseUtil.java

@@ -229,22 +229,6 @@ public static String decode(String s) {
         return sb.toString();
     }
 
-    public static URL fileToEncodedURL(File file)
-        throws MalformedURLException
-    {
-        String path = file.getAbsolutePath();
-        path = ParseUtil.encodePath(path);
-        if (!path.startsWith("/")) {
-            path = "/" + path;
-        }
-        if (!path.endsWith("/") && file.isDirectory()) {
-            path = path + "/";
-        }
-        @SuppressWarnings("deprecation")
-        var result = new URL("file", "", path);
-        return result;
-    }
-
     public static java.net.URI toURI(URL url) {
         String protocol = url.getProtocol();
         String auth = url.getAuthority();