RFR: 8313674: java/nio/channels/FileChannel/BlockDeviceSize.java should test for more block devices [v3]

[Inigo Mediavilla Saiz]

> 8313674: java/nio/channels/FileChannel/BlockDeviceSize.java should test for more block devices

Inigo Mediavilla Saiz has updated the pull request incrementally with one additional commit since the last revision:

  Adding Xen native virtual disk

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Changes:
  - all: https://git.openjdk.org/jdk/pull/19021/files
  - new: https://git.openjdk.org/jdk/pull/19021/files/08744f42..e73fc764

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19021&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19021&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/19021.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19021/head:pull/19021

PR: https://git.openjdk.org/jdk/pull/19021