[12] 8193822: Remove unused newDirectByteBuffer and truncate methods from buffer classes

[Paul Sandoz]

+1
Paul.

> On Aug 8, 2018, at 7:45 AM, Brian Burkhalter <brian.burkhalter at oracle.com> wrote:
> 
> https://bugs.openjdk.java.net/browse/JDK-8193822 <https://bugs.openjdk.java.net/browse/JDK-8193822>
> 
> Diff included below (excluding copyright year update).
> 
> Thanks,
> 
> Brian
> 
> --- a/src/java.base/share/classes/java/nio/Buffer.java
> +++ b/src/java.base/share/classes/java/nio/Buffer.java
> @@ -717,14 +717,6 @@
>                  public JavaNioAccess.BufferPool getDirectBufferPool() {
>                      return Bits.BUFFER_POOL;
>                  }
> -                @Override
> -                public ByteBuffer newDirectByteBuffer(long addr, int cap, Object ob) {
> -                    return new DirectByteBuffer(addr, cap, ob);
> -                }
> -                @Override
> -                public void truncate(Buffer buf) {
> -                    buf.truncate();
> -                }
>              });
>      }
>  
> --- a/src/java.base/share/classes/jdk/internal/misc/JavaNioAccess.java
> +++ b/src/java.base/share/classes/jdk/internal/misc/JavaNioAccess.java
> @@ -39,18 +39,4 @@
>          long getMemoryUsed();
>      }
>      BufferPool getDirectBufferPool();
> -
> -    /**
> -     * Constructs a direct ByteBuffer referring to the block of memory starting
> -     * at the given memory address and extending {@code cap} bytes.
> -     * The {@code ob} parameter is an arbitrary object that is attached
> -     * to the resulting buffer.
> -     */
> -    ByteBuffer newDirectByteBuffer(long addr, int cap, Object ob);
> -
> -    /**
> -     * Truncates a buffer by changing its capacity to 0.
> -     */
> -    void truncate(Buffer buf);
> -
>  }
> 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/nio-dev/attachments/20180808/4fb644f8/attachment.html>