[jdk21u-dev] RFR: 8322141: SequenceInputStream.transferTo should not return as soon as Long.MAX_VALUE bytes have been transferred

[Satyen Subramaniam]

Backporting JDK-8322141: SequenceInputStream.transferTo should not return as soon as Long.MAX_VALUE bytes have been transferred. Addresses bug in `SequenceInputStream.transferTo()` and adds test. Ran GHA Sanity Checks, local Tier 1 and 2, and new `test/jdk/java/io/SequenceInputStream/TransferTo.java` tests. Patch is clean.

-------------

Commit messages:
 - Backport 2d609557ffe8e15ab81fb51dce90e40780598371

Changes: https://git.openjdk.org/jdk21u-dev/pull/1693/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1693&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8322141
  Stats: 50 lines in 2 files changed: 48 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1693.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1693/head:pull/1693

PR: https://git.openjdk.org/jdk21u-dev/pull/1693