--- a/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystemProvider.java	Wed Dec 19 10:30:43 2018 +0100
+++ b/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystemProvider.java	Wed Dec 19 10:36:16 2018 +0000
@@ -25,28 +25,31 @@
 
 package jdk.nio.zipfs;
 
-import java.io.*;
-import java.nio.channels.*;
+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.*;
 import java.nio.file.DirectoryStream.Filter;
-import java.nio.file.attribute.*;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.nio.file.attribute.FileAttribute;
+import java.nio.file.attribute.FileAttributeView;
 import java.nio.file.spi.FileSystemProvider;
-import java.net.URI;
-import java.net.URISyntaxException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.ExecutorService;
 import java.util.zip.ZipException;
-import java.util.concurrent.ExecutorService;
 
-/*
- *
- * @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() {}
@@ -202,7 +205,6 @@
     }
 
     @Override
-    @SuppressWarnings("unchecked")
     public <V extends FileAttributeView> V
         getFileAttributeView(Path path, Class<V> type, LinkOption... options)
     {