--- a/src/jdk.zipfs/share/classes/module-info.java	Sat Feb 09 19:39:28 2019 +0100
+++ b/src/jdk.zipfs/share/classes/module-info.java	Sat Feb 09 17:19:53 2019 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,14 +24,89 @@
  */
 
 /**
- * Provides the implementation of the zip file system provider.
+ * Provides the implementation of the Zip file system provider.
+ * The Zip file system provider treats the contents of a Zip or JAR file as a file system.
+ * <p>
+ *
+ * <h3>Accessing a Zip File System</h3>
+ *
+ * The {@linkplain java.nio.file.FileSystems FileSystems} {@code newFileSystem}
+ * static factory methods can be used to:
+ * <ul>
+ *     <li>Create a Zip file system</li>
+ *     <li>Open an existing file as a Zip file system</li>
+ * </ul>
+ *
+ * <h3>URI Scheme Used to Identify the Zip File System</h3>
+ *
+ * The URI {@link java.net.URI#getScheme scheme} that identifies the ZIP file system is {@code jar}.
+ *
+ * <h3>Zip File System Properties</h3>
+ *
+ * The following properties may be specified when creating a Zip
+ * file system:
+ * <p>
+ * <table class="striped">
+ * <caption style="display:none">
+ *     Configurable properties that may be specified when creating
+ *     a new Zip file system
+ * </caption>
+ * <thead>
+ * <tr>
+ * <th scope="col">Property Name</th>
+ * <th scope="col">Data Type</th>
+ * <th scope="col">Default Value</th>
+ * <th scope="col">Description</th>
+ * </tr>
+ * </thead>
  *
- * <p> The zip file system provider treats a zip or JAR file as a file system
- * and provides the ability to manipulate the contents of the file.
- * The zip file system provider can be created by
- * {@link java.nio.file.FileSystems#newFileSystem
- * FileSystems.newFileSystem} if installed.
+ * <tbody>
+ * <tr>
+ *   <td scope="row">create</td>
+ *   <td>java.lang.String</td>
+ *   <td>false</td>
+ *   <td>
+ *       If the value is {@code true}, the Zip file system provider
+ *       creates a new Zip or JAR file if it does not exist.
+ *   </td>
+ * </tr>
+ * <tr>
+ *   <td scope="row">encoding</td>
+ *   <td>java.lang.String</td>
+ *   <td>UTF-8</td>
+ *   <td>
+ *       The value indicates the encoding scheme for the
+ *       names of the entries in the Zip or JAR file.
+ *   </td>
+ * </tr>
+ * </tbody>
+ * </table>
+ *
+ * <h3>Examples:</h3>
  *
+ * Construct a new Zip file system that is identified by a URI.  If the Zip file does not exist,
+ * it will be created:
+ * <pre>
+ * {@code
+ *
+ *     URI uri = URI.create("jar:file:/home/luckydog/tennisTeam.zip");
+ *     Map<String, String> env = Map.of("create", "true");
+ *     FileSystem zipfs = FileSystems.newFileSystem(uri, env);
+ * }
+ * </pre>
+ *
+ * Construct a new Zip file system that is identified by specifying a path
+ * and using automatic file type detection. Iterate from the root of the JAR displaying each
+ * found entry:
+ * <pre>
+ * {@code
+ *
+ *     FileSystem zipfs = FileSystems.newFileSystem(Path.of("helloworld.jar"), null);
+ *     Path rootDir = zipfs.getPath("/");
+ *     Files.walk(rootDir)
+ *            .forEach(System.out::println);
+ * }
+ * </pre>
  * @provides java.nio.file.spi.FileSystemProvider
  * @moduleGraph
  * @since 9