[jdk11u-dev] RFR: 8213306: Fix legal headers in test/java/nio

[Christoph Langer]

Hi all,

this pull request contains a backport of JDK-8213306 from the openjdk/jdk repository.

The commit being backported was authored by Brian Burkhalter on 2 Nov 2018 and was reviewed by Chris Hegarty.

Thanks!

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Commit messages:
 - Backport 36ca4f5893a7f646205a558124fee2dd50a5abd5

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/329/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=329&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8213306
  Stats: 3 lines in 1 file changed: 0 ins; 2 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/329.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/329/head:pull/329

PR: https://git.openjdk.java.net/jdk11u-dev/pull/329