[jdk11u-dev] RFR: 8313765: Invalid CEN header (invalid zip64 extra data field size) [v3]

[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 incrementally with one additional commit since the last revision:

  Restore newline at end of test/jdk/java/util/zip/ZipFile/ReadNonStandardExtraHeadersTest.java

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

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2084/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2084/files/b7ccbf17..014dbf6a

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2084&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2084&range=01-02

  Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 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