RFR: 7093322: (fs spec) Files.newBufferedWriter should be clear when coding errors are detected [v2]

[Brian Burkhalter]

> Add a sentence to clarify that coding exceptions are not thrown until the characters are actually written to the underlying stream.

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

  7093322: Revise spec sentence

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Changes:
  - all: https://git.openjdk.org/jdk/pull/11616/files
  - new: https://git.openjdk.org/jdk/pull/11616/files/c0fda10f..20369045

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=11616&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=11616&range=00-01

  Stats: 6 lines in 1 file changed: 0 ins; 2 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/11616.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/11616/head:pull/11616

PR: https://git.openjdk.org/jdk/pull/11616