question: @ Override protected void doBefore ( ) { filePrefs . add ( new ApplicationPreference ( "filePref1" ) ) ; filePrefs . add ( new ApplicationPreference ( "filePref2" ) ) ; persistedPrefs . add ( new ApplicationPreference ( PERSISTED_APP_PREF1 ) ) ; persistedPrefs . add ( new ApplicationPreference ( PERSISTED_APP_PREF2 ) ) ; }
target:  Setting up some test data.