Refactor cluttered SQLStore code by extracting a few new focused methods

Fix minor queryChangeEvents method javadoc issue.
Fix minor line wrapping nits in a few places.

Change-Id: If147c2f33bfdc790bbfebb55f2af2a8d0a26a3f4
2 files changed
tree: c8eaf96d9b06cc4e57b99a57181c1a7dfe4c7676
  1. lib/
  2. src/
  3. .buckconfig
  4. .gitignore
  5. BUCK