RFR: 8297632: InputStream.transferTo() method should specify what the return value should be when the number of bytes transfered is larger than Long.MAX_VALUE [v3]

[Brian Burkhalter]

> `java.io.InputStream::transferTo` could conceivably return a negative value if the count of bytes transferred overflows a `long`. Modify the method to limit the number of bytes transferred to `Long.MAX_VALUE` per invocation.

Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:

  8297632: Add Reader::transferTo and select InputStream::transferTo overrides

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Changes:
  - all: https://git.openjdk.org/jdk/pull/11403/files
  - new: https://git.openjdk.org/jdk/pull/11403/files/254d6990..67516279

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=11403&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=11403&range=01-02

  Stats: 26 lines in 5 files changed: 21 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/11403.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/11403/head:pull/11403

PR: https://git.openjdk.org/jdk/pull/11403