Refactor code to avoid possible NPE flagged by SonarQube

Change-Id: I182d57c1b719c3f5c12f20d5cdd5b0f11a04c789
1 file changed
tree: 1b7f64b29330bda1698dfdcc28699c09841998df
  1. lib/
  2. src/
  3. .buckconfig
  4. .gitignore
  5. BUCK
  6. LICENSE