Labels:crt screen | sky | web site | window OCR: taResult new Text Area2 taResult sei Ed tab. lefa se) add( 'South taResult) pack resize 300 200 show public void ComputeSum int Tota Lef tNumber RightNumber: Stri ing ConvLeft Stri ing va lueOf LeftNum ber) Stri ing ConvRi ght Stri ing va. lueOf R ightNum ber TextArea taResul Total ConvLef String