<i18n dev> RFR: 8294008: Grapheme implementation of setText() throws IndexOutOfBoundsException [v2]

[Naoto Sato]

> Fixing JCK failures caused by the new grapheme implementation. The length of a CharSequence should return the `endIndex`, not `endIndex - beginIndex`.

Naoto Sato has updated the pull request incrementally with one additional commit since the last revision:

  Added comments to length()

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Changes:
  - all: https://git.openjdk.org/jdk/pull/10349/files
  - new: https://git.openjdk.org/jdk/pull/10349/files/2b176cd6..85291040

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10349&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10349&range=00-01

  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/10349.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10349/head:pull/10349

PR: https://git.openjdk.org/jdk/pull/10349