src/jdk.unsupported/share/classes/com/sun/nio/file/ExtendedOpenOption.java

rev 51958 : 8211122: Reduce the number of internal classes made accessible to jdk.unsupported
Reviewed-by: alanb, dfuchs, kvn

*** 1,7 ****
  /*
!  * Copyright (c) 2007, 2017, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2007, 2018, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 24,34 ****
   */
  
  package com.sun.nio.file;
  
  import java.nio.file.OpenOption;
! import sun.nio.fs.ExtendedOptions;
  
  /**
   * Defines <em>extended</em> open options supported on some platforms
   * by Sun's provider implementation.
   *
--- 24,34 ----
   */
  
  package com.sun.nio.file;
  
  import java.nio.file.OpenOption;
! import jdk.internal.misc.FileSystemOption;
  
  /**
   * Defines <em>extended</em> open options supported on some platforms
   * by Sun's provider implementation.
   *
*** 37,55 ****
  
  public enum ExtendedOpenOption implements OpenOption {
      /**
       * Prevent operations on the file that request read access.
       */
!     NOSHARE_READ(ExtendedOptions.NOSHARE_READ),
      /**
       * Prevent operations on the file that request write access.
       */
!     NOSHARE_WRITE(ExtendedOptions.NOSHARE_WRITE),
      /**
       * Prevent operations on the file that request delete access.
       */
!     NOSHARE_DELETE(ExtendedOptions.NOSHARE_DELETE),
  
      /**
       * Requires that direct I/O be used for read or write access.
       * Attempting to open a file with this option set will result in
       * an {@code UnsupportedOperationException} if the operating system or
--- 37,55 ----
  
  public enum ExtendedOpenOption implements OpenOption {
      /**
       * Prevent operations on the file that request read access.
       */
!     NOSHARE_READ(FileSystemOption.NOSHARE_READ),
      /**
       * Prevent operations on the file that request write access.
       */
!     NOSHARE_WRITE(FileSystemOption.NOSHARE_WRITE),
      /**
       * Prevent operations on the file that request delete access.
       */
!     NOSHARE_DELETE(FileSystemOption.NOSHARE_DELETE),
  
      /**
       * Requires that direct I/O be used for read or write access.
       * Attempting to open a file with this option set will result in
       * an {@code UnsupportedOperationException} if the operating system or
*** 67,77 ****
       * likely to degrade performance. The performance effects of using it
       * should be evaluated in each particular circumstance.
       *
       * @since 10
       */
!     DIRECT(ExtendedOptions.DIRECT);
  
!     ExtendedOpenOption(ExtendedOptions.InternalOption<Void> option) {
          option.register(this);
      }
  }
--- 67,77 ----
       * likely to degrade performance. The performance effects of using it
       * should be evaluated in each particular circumstance.
       *
       * @since 10
       */
!     DIRECT(FileSystemOption.DIRECT);
  
!     ExtendedOpenOption(FileSystemOption<Void> option) {
          option.register(this);
      }
  }