Reformat code with google-java-format 1.7

The newer Gerrit branches are following the google-java-format 1.7 rules
for code formatting by now. The websession-flatfile plugin was not yet
adhering to these rules.

This change applies the format changes done by the google-java-format
1.7 tool.

Change-Id: I9e7e6ba9614431bb101fdd743fb8858a2df2b362
7 files changed
tree: ef4e33a737bd54ea201eb8413ea9fe23d3c25834
  1. .buckconfig
  2. .gitignore
  3. .settings/
  4. BUCK
  5. BUILD
  7. lib/
  8. src/