[jdk11u-dev] RFR: 8313765: Invalid CEN header (invalid zip64 extra data field size) [v4]

[Ben Taylor]

> Backport is not clean, required changes:
> - Some context lines
> - Changes to `CorruptedZipFiles.java` had to be altered because [8304014](https://bugs.openjdk.org/browse/JDK-8304014) has not been backported to jdk20
> - Path in `ReadNonStandardExtraHeadersTest.java` had to be converted to URI, I believe because of FileSystems API changes in JDK13
> 
> All tests in `test/jdk/java/util/zip` pass

Ben Taylor 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:

 - Merge branch 'master' into 8313765
 - Restore newline at end of test/jdk/java/util/zip/ZipFile/ReadNonStandardExtraHeadersTest.java
 - Remove junit dependency in ReadNonStandardExtraHeadersTest.java to run with jtreg 6
 - 8313765: Invalid CEN header (invalid zip64 extra data field size)
   
   Reviewed-by: simonis, alanb, coffeys

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

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2084/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2084/files/014dbf6a..dd7538f7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2084&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2084&range=02-03

  Stats: 30555 lines in 347 files changed: 9325 ins; 10833 del; 10397 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2084.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2084/head:pull/2084

PR: https://git.openjdk.org/jdk11u-dev/pull/2084