question: protected boolean [ ] canHandleZeroTraining ( boolean nominalPredictor , boolean numericPredictor , boolean stringPredictor , boolean datePredictor , boolean relationalPredictor , boolean multiInstance , int classType ) { print ( "handle zero training instances" ) ; printAttributeSummary ( nominalPredictor , numericPredictor , stringPredictor , datePredictor , relationalPredictor , multiInstance , classType ) ; print ( "..." ) ; ArrayList < String > accepts = new ArrayList < String > ( ) ; accepts . add ( "train" ) ; accepts . add ( "value" ) ; int numTrain = 0 , numClasses = 2 , missingLevel = 0 ; boolean predictorMissing = false , classMissing = false ; return runBasicTest ( nominalPredictor , numericPredictor , stringPredictor , datePredictor , relationalPredictor , multiInstance , classType , missingLevel , predictorMissing , classMissing , numTrain , numClasses , accepts ) ; }
target:  Checks whether the scheme can handle zero training instances.