HlaListener can be used to debug HLA 2010e standard federations.
It should be able to: 1- work with any HLA 2010e compliant RTI 2- create, join and destroy federation 3- display all objects & interactions 4- subscribe & publish all attributes & parameters 5- register & discover object instances 6- and more...
HlaListener is a maven project
More details: https://www.codeproject.com/Articles/994486/HLA-Listener