// throw new IOException();
// }
// if(false){
// throw new ClassNotFoundException();
// }
WekaOptions configNoPersist = new WekaOptions();
configNoPersist.setUseOnlineLearning(false);
WekaOptions configPersist = new WekaOptions();
configPersist.setContinuousLearning(true);
configPersist.setModelCreationTreshold(8000);
configPersist.setContinueAfterCreation(false);
configPersist.setSolveConceptDrift(false);
Sampler s = new BucketSampler(0.01);
// Sampler s = new StochasticUniversalSampler(9);
// Sampler s = new RouletteWheelSampler(9);
// Sampler s = new RandomSampler(9);