<s>[INST] accessor for testing only . concode_field_sep int num_sets concode_elem_sep int[] this_bits_exception_index concode_elem_sep boolean[] this_bits concode_elem_sep boolean[] this_bits_valid concode_elem_sep boolean debug concode_elem_sep int num_vars concode_elem_sep int[] index concode_elem_sep BitSet[] modbits_arrays concode_elem_sep long serialVersionUID concode_elem_sep int num_samples concode_field_sep void add concode_elem_sep int split concode_elem_sep BitSet get concode_elem_sep boolean get concode_elem_sep int num_vars concode_elem_sep int num_samples concode_elem_sep void checkRep [/INST] int function ( ) { return num_sets ; </s>