[ACC-416] some refactoring to add sdsl
[ACC-416] some refactoring to add sdsl

echinopsii/net.echinopsii.ariane.community.core.mapping,echinopsii/net.echinopsii.ariane.community.core.mapping,echinopsii/net.echinopsii.ariane.community.core.mapping,echinopsii/net.echinopsii.ariane.community.core.mapping