figures out if parameter obj is a string . concode_field_sep boolean _escapeString concode_elem_sep char _separator concode_field_sep boolean isBasicType concode_elem_sep void escapeString concode_elem_sep void setSeparator concode_elem_sep void writeString concode_elem_sep void export concode_elem_sep void export
boolean function ( Object arg0 ) { if ( arg0 instanceof String ) return true ; else return false ; }