Sonar suggestions to avoid possible NPE

Change-Id: Ifc188d5f8ad2a068dfd5c3f446ce926f3d43b4dc
1 file changed
tree: 9800cbd9bc060c4675508cfaf1f5e81c7a02c7eb
  1. BUCK
  2. BUILD
  3. app/
  4. pom.xml
  5. web/