[jdk13u-dev] RFR: 8251329: (zipfs) Files.walkFileTree walks infinitely if zip has dir named "." inside

[Yuri Nesterenko]

Backport request to 13u needs approval because of a small context difference in module-info.java. 
CSR is in progress.

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Commit messages:
 - Backport 3e3051e2ee93142983e9a3edee038e4f7b5ac0f2

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/297/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=297&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8251329
  Stats: 201 lines in 3 files changed: 200 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/297.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/297/head:pull/297

PR: https://git.openjdk.java.net/jdk13u-dev/pull/297