code: def print_classification(self, cls, inst, index):
          
          javabridge.call(
              self.jobject, "printClassification", "(Lweka/classifiers/Classifier;Lweka/core/Instance;I)V",
              cls.jobject, inst.jobject, index)
docs: Prints the classification to the buffer.
  
          :param cls: the classifier
          :type cls: Classifier
          :param inst: the test instance
          :type inst: Instance
          :param index: the 0-based index of the test instance
          :type index: int