Integrated: 8262266: JDK-8262049 fails validate-source

[Daniel D.Daugherty]

A trivial copyright header fix.
Now passes "make CONF=macosx-x86_64-normal-server-release validate-headers".

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Commit messages:
 - 8262266: JDK-8262049 fails validate-source

Changes: https://git.openjdk.java.net/jdk/pull/2699/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2699&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8262266
  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2699.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2699/head:pull/2699

PR: https://git.openjdk.java.net/jdk/pull/2699