https://help.eclipse.org/latest/topic/org.eclipse.emf.compare.doc/help/developer/javadoc/org/eclipse/emf/compare/ide/ui/internal/logical/SimilarityComputer.html
SimilarityComputer (EMF Compare API Specification)
declaration: package: org.eclipse.emf.compare.ide.ui.internal.logical, class: SimilarityComputer
emfcompareapispecification