src/share/classes/java/io/FileSystem.java

*** 23,32 ****
--- 23,33 ----
   * questions.
   */
  
  package java.io;
  
+ import java.lang.annotation.Native;
  
  /**
   * Package-private abstract class for the local filesystem abstraction.
   */
  
*** 96,120 ****
  
  
      /* -- Attribute accessors -- */
  
      /* Constants for simple boolean attributes */
!     public static final int BA_EXISTS    = 0x01;
!     public static final int BA_REGULAR   = 0x02;
!     public static final int BA_DIRECTORY = 0x04;
!     public static final int BA_HIDDEN    = 0x08;
  
      /**
       * Return the simple boolean attributes for the file or directory denoted
       * by the given abstract pathname, or zero if it does not exist or some
       * other I/O error occurs.
       */
      public abstract int getBooleanAttributes(File f);
  
!     public static final int ACCESS_READ    = 0x04;
!     public static final int ACCESS_WRITE   = 0x02;
!     public static final int ACCESS_EXECUTE = 0x01;
  
      /**
       * Check whether the file or directory denoted by the given abstract
       * pathname may be accessed by this process.  The second argument specifies
       * which access, ACCESS_READ, ACCESS_WRITE or ACCESS_EXECUTE, to check.
--- 97,121 ----
  
  
      /* -- Attribute accessors -- */
  
      /* Constants for simple boolean attributes */
!     @Native public static final int BA_EXISTS    = 0x01;
!     @Native public static final int BA_REGULAR   = 0x02;
!     @Native public static final int BA_DIRECTORY = 0x04;
!     @Native public static final int BA_HIDDEN    = 0x08;
  
      /**
       * Return the simple boolean attributes for the file or directory denoted
       * by the given abstract pathname, or zero if it does not exist or some
       * other I/O error occurs.
       */
      public abstract int getBooleanAttributes(File f);
  
!     @Native public static final int ACCESS_READ    = 0x04;
!     @Native public static final int ACCESS_WRITE   = 0x02;
!     @Native public static final int ACCESS_EXECUTE = 0x01;
  
      /**
       * Check whether the file or directory denoted by the given abstract
       * pathname may be accessed by this process.  The second argument specifies
       * which access, ACCESS_READ, ACCESS_WRITE or ACCESS_EXECUTE, to check.
*** 201,213 ****
       * List the available filesystem roots.
       */
      public abstract File[] listRoots();
  
      /* -- Disk usage -- */
!     public static final int SPACE_TOTAL  = 0;
!     public static final int SPACE_FREE   = 1;
!     public static final int SPACE_USABLE = 2;
  
      public abstract long getSpace(File f, int t);
  
      /* -- Basic infrastructure -- */
  
--- 202,214 ----
       * List the available filesystem roots.
       */
      public abstract File[] listRoots();
  
      /* -- Disk usage -- */
!     @Native public static final int SPACE_TOTAL  = 0;
!     @Native public static final int SPACE_FREE   = 1;
!     @Native public static final int SPACE_USABLE = 2;
  
      public abstract long getSpace(File f, int t);
  
      /* -- Basic infrastructure -- */