RFR: Whitespaces

[Coleen Phillimore]

I have a vi macro that strips out whitespaces so the change I'm doing looks like a lot more changes than I have.  This pull request is to fix the trailing whitespaces.

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Commit messages:
 - Whitespaces

Changes: https://git.openjdk.java.net/loom/pull/37/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=37&range=00
  Stats: 33 lines in 1 file changed: 0 ins; 0 del; 33 mod
  Patch: https://git.openjdk.java.net/loom/pull/37.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/37/head:pull/37

PR: https://git.openjdk.java.net/loom/pull/37