package Ġs ib w af . k awa . analysis Ċ Ċ import Ġs ib w af . k awa . calculation . Ct Assignment Calculator Ċ Ċ class ĠC t Assignment Analyzer Ġ: ĠExpression Statement Analyzer () Ġ{ ĊĠĠĠ Ġoverride Ġval Ġcalculator Ġ= ĠC t Assignment Calculator () Ċ }