/** get all the unique values for the filters */
public static Object values(Request req, Response res) {
Values ret = new Values();
ret.commit = StatsMain.store.commit.stream().map(c -> c.a).collect(Collectors.toSet());
ret.instanceType =
StatsMain.store.instanceType.stream().map(c -> c.a).collect(Collectors.toSet());
ret.graphId = StatsMain.store.graphId.stream().map(c -> c.a).collect(Collectors.toSet());
ret.jobId = StatsMain.store.jobId.stream().map(c -> c.a).collect(Collectors.toSet());
return ret;
}
