remove restriction which is not satisfied by SortedMaps
remove restriction which is not satisfied by SortedMaps
unratito/ceylon.language,ceylon/ceylon.language,jvasileff/ceylon.language,lucaswerkmeister/ceylon.language,jvasileff/ceylon.language,lucaswerkmeister/ceylon.language,ceylon/ceylon.language,unratito/ceylon.language