RFR: 8279970: two AppCDS tests fail after JDK-8261455 [v3]

[Yumin Qi]

> Please review
>   The failure of the two tests is from jtreg run with -Xshare:off, the arguments caused confusion with the test cases. In fact they should be avoided to run with CDS is disabled.
> 
>   Tests: tier5 (in testing)
>              Manually repeat the test failure in local jtreg, and passed jtreg in local.
> 
> Thanks
> Yumin

Yumin Qi has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - Remove failed tests from problem list
 - Merge branch 'master' into jdk-8279770
 - Use SkippedExceptin instead return, DynamicLoaderConstrainsTest.java failed due to base archive not in consistency, fixed with correct options to dump
 - 8279970: two AppCDS tests fail after JDK-8261455

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7070/files
  - new: https://git.openjdk.java.net/jdk/pull/7070/files/67206c90..86db5699

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7070&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7070&range=01-02

  Stats: 3194 lines in 168 files changed: 2304 ins; 434 del; 456 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7070.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7070/head:pull/7070

PR: https://git.openjdk.java.net/jdk/pull/7070