indexparams.addParameter(DeLiCluTreeFactory.PAGE_SIZE_ID, 1000);
Database db = makeSimpleDatabase(UNITTEST + "hierarchical-2d.ascii", 710, indexparams, null);
// Setup actual algorithm
ListParameterization params = new ListParameterization();
params.addParameter(DeLiClu.MINPTS_ID, 18);
params.addParameter(OPTICSXi.XI_ID, 0.038);
params.addParameter(OPTICSXi.XIALG_ID, DeLiClu.class);
OPTICSXi<DoubleDistance> opticsxi = ClassGenericsUtil.parameterizeOrAbort(OPTICSXi.class, params);
testParameterizationOk(params);