Fix compilation against latest master branch of Gerrit

ChangeListener was renamed to EventListener.

Also organize imports in the touched classes.

Change-Id: Ica986530b17e6461bf13d7d2992594b46a7d0fb9
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
7 files changed
tree: 07651c1bbf46a66f9ec7b786c85c8c2c831c0a48
  1. .settings/
  2. src/
  3. .gitignore
  4. BUCK
  5. LICENSE
  6. pom.xml