Integrated: 8284687: validate-source failure after JDK-8283710

[Daniel D.Daugherty]

A trivial copyright fix to solve validate-source failure after JDK-8283710.

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Commit messages:
 - 8284687: validate-source failure after JDK-8283710

Changes: https://git.openjdk.java.net/jdk/pull/8181/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8181&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8284687
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8181.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8181/head:pull/8181

PR: https://git.openjdk.java.net/jdk/pull/8181