RFR: 8266598: Exception values for AnnotationTypeMismatchException are not always informative [v2]

[Rafael Winterhalter]

> This improves the messages that are provided by `AnnotationTypeMismatchException`s. The message provided by AnnotationTypeMismatchExceptions is deliberately undefined such that this should not break any contract.

Rafael Winterhalter has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:

  8266598: Exception values for AnnotationTypeMismatchException are not always informative

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/3892/files
  - new: https://git.openjdk.java.net/jdk/pull/3892/files/5e61d239..57ab3721

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3892&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3892&range=00-01

  Stats: 2 lines in 2 files changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3892.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3892/head:pull/3892

PR: https://git.openjdk.java.net/jdk/pull/3892