int function ( int arg0 , int arg1 ) { return matrix [ arg0 ] [ arg1 ] ; }
returns the value at the coordinates concode_field_sep int size concode_elem_sep int[][] matrix concode_field_sep void populateSpiral concode_elem_sep int getSize concode_elem_sep void set concode_elem_sep boolean isFree concode_elem_sep boolean isValid concode_elem_sep String toString concode_elem_sep Direction right concode_elem_sep int[] getForward