@Override public List<String> getAllVariables() { final Set<String> variables = new HashSet<>(); variables.addAll(getAllLHSVariables()); variables.addAll(getAllRHSVariables()); return new ArrayList<>(variables); }
@Override public List<String> getAllVariables() { final Set<String> variables = new HashSet<>(); variables.addAll(getAllLHSVariables()); variables.addAll(getAllRHSVariables()); return new ArrayList<>(variables); }