The LRA coordinator defines the depenendency on whole MicroProfile stack. That's not necessary as it uses JAX-RS and CDI. The depenencies needed up to that will be resolved by the Wfly Swarm/Thorntail runtime. If we define whole stack then Wfly Swarm loads to the runtime unnecessary dependencies which makes the fat jar bigger than it needs to be. Plus the start time the container could be lower when we use only the dependencies which are really needed.