--- a/jdk/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileAttributes.java	Fri May 06 11:33:32 2016 -0700
+++ b/jdk/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileAttributes.java	Fri May 06 14:03:08 2016 -0700
@@ -26,122 +26,17 @@
 package jdk.nio.zipfs;
 
 import java.nio.file.attribute.BasicFileAttributes;
-import java.nio.file.attribute.FileTime;
-import java.util.Arrays;
-import java.util.Formatter;
-import static jdk.nio.zipfs.ZipUtils.*;
 
 /**
  *
  * @author  Xueming Shen, Rajendra Gutupalli,Jaya Hangal
  */
 
-class ZipFileAttributes implements BasicFileAttributes
-{
-    private final ZipFileSystem.Entry e;
-
-    ZipFileAttributes(ZipFileSystem.Entry e) {
-        this.e = e;
-    }
-
-    ///////// basic attributes ///////////
-    @Override
-    public FileTime creationTime() {
-        if (e.ctime != -1)
-            return FileTime.fromMillis(e.ctime);
-        return null;
-    }
-
-    @Override
-    public boolean isDirectory() {
-        return e.isDir();
-    }
-
-    @Override
-    public boolean isOther() {
-        return false;
-    }
-
-    @Override
-    public boolean isRegularFile() {
-        return !e.isDir();
-    }
-
-    @Override
-    public FileTime lastAccessTime() {
-        if (e.atime != -1)
-            return FileTime.fromMillis(e.atime);
-        return null;
-    }
-
-    @Override
-    public FileTime lastModifiedTime() {
-        return FileTime.fromMillis(e.mtime);
-    }
-
-    @Override
-    public long size() {
-        return e.size;
-    }
-
-    @Override
-    public boolean isSymbolicLink() {
-        return false;
-    }
-
-    @Override
-    public Object fileKey() {
-        return null;
-    }
-
-    ///////// zip entry attributes ///////////
-    public long compressedSize() {
-        return e.csize;
-    }
-
-    public long crc() {
-        return e.crc;
-    }
-
-    public int method() {
-        return e.method;
-    }
-
-    public byte[] extra() {
-        if (e.extra != null)
-            return Arrays.copyOf(e.extra, e.extra.length);
-        return null;
-    }
-
-    public byte[] comment() {
-        if (e.comment != null)
-            return Arrays.copyOf(e.comment, e.comment.length);
-        return null;
-    }
-
-    public String toString() {
-        StringBuilder sb = new StringBuilder(1024);
-        Formatter fm = new Formatter(sb);
-        if (creationTime() != null)
-            fm.format("    creationTime    : %tc%n", creationTime().toMillis());
-        else
-            fm.format("    creationTime    : null%n");
-
-        if (lastAccessTime() != null)
-            fm.format("    lastAccessTime  : %tc%n", lastAccessTime().toMillis());
-        else
-            fm.format("    lastAccessTime  : null%n");
-        fm.format("    lastModifiedTime: %tc%n", lastModifiedTime().toMillis());
-        fm.format("    isRegularFile   : %b%n", isRegularFile());
-        fm.format("    isDirectory     : %b%n", isDirectory());
-        fm.format("    isSymbolicLink  : %b%n", isSymbolicLink());
-        fm.format("    isOther         : %b%n", isOther());
-        fm.format("    fileKey         : %s%n", fileKey());
-        fm.format("    size            : %d%n", size());
-        fm.format("    compressedSize  : %d%n", compressedSize());
-        fm.format("    crc             : %x%n", crc());
-        fm.format("    method          : %d%n", method());
-        fm.close();
-        return sb.toString();
-    }
+interface ZipFileAttributes extends BasicFileAttributes {
+    public long compressedSize();
+    public long crc();
+    public int method();
+    public byte[] extra();
+    public byte[] comment();
+    public String toString();
 }