src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystemProvider.java

rev 51866 : 6194856: Zip Files lose ALL ownership and permissions of the files

@@ -23,32 +23,48 @@
  * questions.
  */
 
 package jdk.nio.zipfs;
 
-import java.io.*;
-import java.nio.channels.*;
-import java.nio.file.*;
-import java.nio.file.DirectoryStream.Filter;
-import java.nio.file.attribute.*;
-import java.nio.file.spi.FileSystemProvider;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.nio.channels.AsynchronousFileChannel;
+import java.nio.channels.FileChannel;
+import java.nio.channels.SeekableByteChannel;
+import java.nio.file.AccessMode;
+import java.nio.file.CopyOption;
+import java.nio.file.DirectoryStream;
+import java.nio.file.DirectoryStream.Filter;
+import java.nio.file.FileStore;
+import java.nio.file.FileSystem;
+import java.nio.file.FileSystemAlreadyExistsException;
+import java.nio.file.FileSystemNotFoundException;
+import java.nio.file.Files;
+import java.nio.file.LinkOption;
+import java.nio.file.OpenOption;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.ProviderMismatchException;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.nio.file.attribute.FileAttribute;
+import java.nio.file.attribute.FileAttributeView;
+import java.nio.file.attribute.PosixFileAttributes;
+import java.nio.file.spi.FileSystemProvider;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
-import java.util.zip.ZipException;
 import java.util.concurrent.ExecutorService;
+import java.util.zip.ZipException;
 
-/*
- *
- * @author  Xueming Shen, Rajendra Gutupalli, Jaya Hangal
+/**
+ * @author Xueming Shen, Rajendra Gutupalli, Jaya Hangal
  */
-
 public class ZipFileSystemProvider extends FileSystemProvider {
 
-
     private final Map<Path, ZipFileSystem> filesystems = new HashMap<>();
 
     public ZipFileSystemProvider() {}
 
     @Override

@@ -200,11 +216,10 @@
     public final void delete(Path path) throws IOException {
         toZipPath(path).delete();
     }
 
     @Override
-    @SuppressWarnings("unchecked")
     public <V extends FileAttributeView> V
         getFileAttributeView(Path path, Class<V> type, LinkOption... options)
     {
         return ZipFileAttributeView.get(toZipPath(path), type);
     }

@@ -284,11 +299,13 @@
     @SuppressWarnings("unchecked") // Cast to A
     public <A extends BasicFileAttributes> A
         readAttributes(Path path, Class<A> type, LinkOption... options)
         throws IOException
     {
-        if (type == BasicFileAttributes.class || type == ZipFileAttributes.class)
+        if (type == BasicFileAttributes.class ||
+            type == PosixFileAttributes.class ||
+            type == ZipFileAttributes.class)
             return (A)toZipPath(path).getAttributes();
         return null;
     }
 
     @Override