Validate if method showMessage exists
Validate if method showMessage exists

frega/DrupalConsole,frega/DrupalConsole,AniRai/DrupalConsole,longloop/DrupalConsole,alxvallejo/DrupalConsole,dkgndec/DrupalConsole,reszli/DrupalConsole,longloop/DrupalConsole,AniRai/DrupalConsole,Cottser/DrupalConsole,AniRai/DrupalConsole,alxvallejo/DrupalConsole,karmazzin/DrupalConsole,dkgndec/DrupalConsole,frega/DrupalConsole,reszli/DrupalConsole,karmazzin/DrupalConsole,dkgndec/DrupalConsole,Cottser/DrupalConsole,alxvallejo/DrupalConsole,revagomes/DrupalConsole,longloop/DrupalConsole,Cottser/DrupalConsole,karmazzin/DrupalConsole,revagomes/DrupalConsole,revagomes/DrupalConsole,reszli/DrupalConsole