HeaderFormatter: Use Strings.isNullOrEmpty

Change-Id: I8185804e1ed50e6d182da20d8ef00bd8b0134a78
Signed-off-by: Edwin Kempin <ekempin@google.com>
1 file changed
tree: 6fa56a9778ea134ab71e553ab02c2ad5346a659f
  1. .gitignore
  2. .settings/
  3. BUILD
  4. LICENSE
  5. src/