Fix compilation error: use accessor for preferredEmail

Get preferred email via accessor method rather than referring
to an unaccessible private variable

Change-Id: If20939f3dac0bd27fd67289f8f6f6750f1b711e7
1 file changed
tree: b3a158a2cc670c10cf62f9b62d1e182474478cb6
  1. .settings/
  2. src/
  3. .gitignore
  4. BUILD
  5. LICENSE