simply return the current reading concode_field_sep CharSequence nuclide concode_elem_sep boolean isStable concode_elem_sep double[] readings concode_elem_sep double stability concode_elem_sep double mean concode_elem_sep CharSequence units concode_elem_sep int minReadings concode_elem_sep double tolerance concode_elem_sep double current concode_field_sep void setNuclide concode_elem_sep CharSequence getNuclide concode_elem_sep double[] getReadings concode_elem_sep void addReading concode_elem_sep CharSequence getUnits concode_elem_sep double roundToSignificantFigures concode_elem_sep double getRunningAverage concode_elem_sep void reset concode_elem_sep void setUnits concode_elem_sep boolean isStable
double function ( ) { return current ; }