[Rev 04] RFR: 6639: Adding spotless for the rest of the java code

[Marcus Hirt]

The pull request has been updated with additional changes.

----------------

Added commits:
 - 0577cb79: Cleaner formatting

Changes:
  - all: https://git.openjdk.java.net/jmc/pull/8/files
  - new: https://git.openjdk.java.net/jmc/pull/8/files/433f1d13..0577cb79

Webrevs:
 - full: https://webrevs.openjdk.java.net/jmc/8/webrev.04
 - incr: https://webrevs.openjdk.java.net/jmc/8/webrev.03-04

  Issue: https://bugs.openjdk.java.net/browse/JMC-6639
  Stats: 11 lines in 1 file changed: 8 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jmc/pull/8.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/8/head:pull/8

PR: https://git.openjdk.java.net/jmc/pull/8