question: returns a double array of the indicated size . if arrays of that size have previously been stored in this factory , then an existing array will be returned . concode_field_sep boolean d6free concode_elem_sep double[] double6 concode_elem_sep boolean d2free concode_elem_sep double[] double2 concode_field_sep void putArray
target: double [ ] function ( int arg0 ) { if ( arg0 == 2 && d2free ) { d2free = false ; return double2 ; } else if ( arg0 == 6 && d6free ) { d6free = false ; return double6 ; } return new double [ arg0 ] ; }