int function ( int arg0 ) { return arg0 ; }
index . concode_field_sep double[] attributeValues concode_field_sep int numAttributes concode_elem_sep boolean isMissing concode_elem_sep boolean isMissingSparse concode_elem_sep double[] toDoubleArray concode_elem_sep double valueSparse concode_elem_sep void setValue concode_elem_sep int numValues concode_elem_sep void deleteAttributeAt concode_elem_sep InstanceData copy concode_elem_sep double value