int visitedLocations = 0; for (final SolutionObject sol : sols) { routeSetBuilder.addAll(toSet(sol.route)); visitedLocations += sol.route.length - 2;
int visitedLocations = 0; for (final SolutionObject sol : sols) { routeSetBuilder.addAll(toSet(sol.route)); visitedLocations += sol.route.length - 2;