[nobug] Modernize code in a few places

Change-Id: I5eb183e2af3ca74d4fa57582ac92b5a2c3ef42fb
13 files changed
tree: 4a0d4d1ef39511a0f8ce61e4f7000a378106d0af
  1. docs/
  2. features/
  3. plugins/
  4. site/
  5. tests/
  6. .gitignore
  7. pom.xml