--- a/jdk/src/share/demo/nio/zipfs/src/com/sun/nio/zipfs/ZipFileStore.java	Thu Apr 17 15:23:23 2014 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,155 +0,0 @@
-/*
- * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *   - Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *
- *   - Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- *   - Neither the name of Oracle nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * This source code is provided to illustrate the usage of a given feature
- * or technique and has been deliberately simplified. Additional steps
- * required for a production-quality application, such as security checks,
- * input validation and proper error handling, might not be present in
- * this sample code.
- */
-
-
-package com.sun.nio.zipfs;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.FileStore;
-import java.nio.file.FileSystems;
-import java.nio.file.Path;
-import java.nio.file.attribute.BasicFileAttributes;
-import java.nio.file.attribute.FileAttributeView;
-import java.nio.file.attribute.FileStoreAttributeView;
-import java.nio.file.attribute.BasicFileAttributeView;
-import java.util.Formatter;
-
-/*
- *
- * @author  Xueming Shen, Rajendra Gutupalli, Jaya Hangal
- */
-
-public class ZipFileStore extends FileStore {
-
-    private final ZipFileSystem zfs;
-
-    ZipFileStore(ZipPath zpath) {
-        this.zfs = zpath.getFileSystem();
-    }
-
-    @Override
-    public String name() {
-        return zfs.toString() + "/";
-    }
-
-    @Override
-    public String type() {
-        return "zipfs";
-    }
-
-    @Override
-    public boolean isReadOnly() {
-        return zfs.isReadOnly();
-    }
-
-    @Override
-    public boolean supportsFileAttributeView(Class<? extends FileAttributeView> type) {
-        return (type == BasicFileAttributeView.class ||
-                type == ZipFileAttributeView.class);
-    }
-
-    @Override
-    public boolean supportsFileAttributeView(String name) {
-        return name.equals("basic") || name.equals("zip");
-    }
-
-    @Override
-    @SuppressWarnings("unchecked")
-    public <V extends FileStoreAttributeView> V getFileStoreAttributeView(Class<V> type) {
-        if (type == null)
-            throw new NullPointerException();
-        return (V)null;
-    }
-
-    @Override
-    public long getTotalSpace() throws IOException {
-         return new ZipFileStoreAttributes(this).totalSpace();
-    }
-
-    @Override
-    public long getUsableSpace() throws IOException {
-         return new ZipFileStoreAttributes(this).usableSpace();
-    }
-
-    @Override
-    public long getUnallocatedSpace() throws IOException {
-         return new ZipFileStoreAttributes(this).unallocatedSpace();
-    }
-
-    @Override
-    public Object getAttribute(String attribute) throws IOException {
-         if (attribute.equals("totalSpace"))
-               return getTotalSpace();
-         if (attribute.equals("usableSpace"))
-               return getUsableSpace();
-         if (attribute.equals("unallocatedSpace"))
-               return getUnallocatedSpace();
-         throw new UnsupportedOperationException("does not support the given attribute");
-    }
-
-    private static class ZipFileStoreAttributes {
-        final FileStore fstore;
-        final long size;
-
-        public ZipFileStoreAttributes(ZipFileStore fileStore)
-            throws IOException
-        {
-            Path path = FileSystems.getDefault().getPath(fileStore.name());
-            this.size = Files.size(path);
-            this.fstore = Files.getFileStore(path);
-        }
-
-        public long totalSpace() {
-            return size;
-        }
-
-        public long usableSpace() throws IOException {
-            if (!fstore.isReadOnly())
-                return fstore.getUsableSpace();
-            return 0;
-        }
-
-        public long unallocatedSpace()  throws IOException {
-            if (!fstore.isReadOnly())
-                return fstore.getUnallocatedSpace();
-            return 0;
-        }
-    }
-}