### Question:
CreatingDBNsWithLatentVariables { public static void main(String[] args) throws Exception{ DataStream<DynamicDataInstance> data = DynamicDataStreamLoader.loadFromFile( "datasets/simulated/syntheticDataDiscrete.arff"); DynamicVariables dynamicVariables = new DynamicVariables(data.getAttributes()); Variable A = dynamicVariables.getVariableByName("A"); Variable B = dynamicVariables.getVariableByName("B"); Variable C = dynamicVariables.getVariableByName("C"); Variable D = dynamicVariables.getVariableByName("D"); Variable E = dynamicVariables.getVariableByName("E"); Variable G = dynamicVariables.getVariableByName("G"); Variable A_Interface = dynamicVariables.getInterfaceVariable(A); Variable B_Interface = dynamicVariables.getInterfaceVariable(B); Variable E_Interface = dynamicVariables.getInterfaceVariable(E); Variable G_Interface = dynamicVariables.getInterfaceVariable(G); Variable H = dynamicVariables.newMultinomialDynamicVariable("H", 2); Variable H_Interface = dynamicVariables.getInterfaceVariable(H); DynamicDAG dynamicDAG = new DynamicDAG(dynamicVariables); dynamicDAG.getParentSetsTimeT().stream() .filter(pset -> pset.getMainVar().getVarID() != A.getVarID()) .filter(pset -> pset.getMainVar().getVarID() != H.getVarID()) .forEach(pset -> { pset.addParent(A); pset.addParent(H); }); dynamicDAG.getParentSetTimeT(A).addParent(A_Interface); dynamicDAG.getParentSetTimeT(B).addParent(B_Interface); dynamicDAG.getParentSetTimeT(E).addParent(E_Interface); dynamicDAG.getParentSetTimeT(G).addParent(G_Interface); dynamicDAG.getParentSetTimeT(H).addParent(H_Interface); System.out.println(dynamicDAG.toString()); DynamicBayesianNetwork dbn = new DynamicBayesianNetwork(dynamicDAG); System.out.printf(dbn.toString()); DynamicBayesianNetworkWriter.save(dbn, "networks/simulated/DBNExample.dbn"); }  static void main(String[] args);  }### Answer:
@Test public void test() throws Exception { CreatingDBNsWithLatentVariables.main(null); }