assertEquals(fr.getFeatureFilter("type2").toStableString(),
"(Score LE 2.4) AND (Score GT 1.1)");
assertEquals(fr.getFeatureFilter("type3").toStableString(),
assertEquals(fr.getFeatureFilter("type2").toStableString(),
"(Score LE 2.4) AND (Score GT 1.1)");
assertEquals(fr.getFeatureFilter("type3").toStableString(),