Step 1 Copy ex?2 injectionAndlok to ex31 lombok. Iiterally copy and uare. Ment things should carfy oyef, thenegh obviounly, be careul copying entite projects and AL WaYs oNLY EVIR copy your cwn wofk. There are eay way to woct ofher people's code, and offenderi witi be prosecuted. Add the following cobeto your ext1. lonvok pem.amlfile pust abone the souing boot-starter.test tas deperdency iet: adependency? uiteofidsorg-projectlonboke/erowintds carticactidoloebokciart if act to soptionalstruec/optional) c/dependency? Step 2 Add eDMa, NoMesconstructoe, and E AlMrguConstructor above your Course bepan. Remove ary gettets, muen, tostrings, and constructons from your Courie bean. You won't need them, and mo we ve said, Lombok is only so good at figuring out what's needed and what's not. AdA eData to your Courselistimpl bean-below the EComponent arnotation. As a lin of focpohanloaine, do not change your Coonelist interface. We still nerd it intact and as a for nowl. Naveate to your Coursecortroller daw. Mabe sure it is ual working as flannedt Run your code and nmigate Th [ Wow! Step 3 Tvie oNweNull abowe the ad property Note the impert thould conve from fomboit NanNull if you'te anked. af pour conese obvert Hosever, leive cut the name property! What happent? Tiry keare esest at what fuppens