question: object can be compared by their unique id . concode_field_sep String ILLEGAL_ID concode_elem_sep String id concode_field_sep void setName concode_elem_sep String getName concode_elem_sep int hashCode concode_elem_sep void setId concode_elem_sep String getId
target: boolean function ( Object arg0 ) { if ( arg0 == this ) return true ; if ( ! ( arg0 instanceof TrelloModel ) ) return false ; TrelloModel loc0 = ( TrelloModel ) arg0 ; return ! id . equals ( ILLEGAL_ID ) && id . equals ( loc0 . id ) ; }