RFR: 8322877: java/io/BufferedInputStream/TransferTo.java failed with IndexOutOfBoundsException

[Brian Burkhalter]

The final position instead of the number of bytes to write was being passed to `ByteArrayOuputStream.write(byte[],int,int)`.

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Commit messages:
 - 8322877: java/io/BufferedInputStream/TransferTo.java failed with IndexOutOfBoundsException

Changes: https://git.openjdk.org/jdk/pull/17250/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17250&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8322877
  Stats: 3 lines in 2 files changed: 0 ins; 1 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/17250.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17250/head:pull/17250

PR: https://git.openjdk.org/jdk/pull/17250