RFR: 8253832: CharsetDecoder : decode() mentioning CoderMalfunctionError behavior not as per spec

[Naoto Sato]

Hi,

Please review the fix to the subject issue. It now catches all unexpected exceptions and wrap it with
CoderMalfunctionError, as specified in the spec.

Naoto

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Commit messages:
 - 8253832: CharsetDecoder : decode() mentioning CoderMalfunctionError behavior not as per spec

Changes: https://git.openjdk.java.net/jdk/pull/508/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=508&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8253832
  Stats: 100 lines in 3 files changed: 96 ins; 2 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/508.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/508/head:pull/508

PR: https://git.openjdk.java.net/jdk/pull/508