How to run the example cust_Windchill_src?

Hello everyone, please tell me how the code should look in the end https://support.ptc.com/help/windchill/wc111_hc/whc_en/index.html#page/Windchill_Help_Center%2FWCCG_Oview_GetStartCust_CreatePetUI_GetStartedCust_CreatePetUI_PetTable.html . I only got to point number 4.
Where to create a project? I created it D:\ptc\Windchill_11.1\Windchill\src\com\acme\cust_Windchill_src " is that right?"