Hi Renuka, Thank you for taking to read through this. Wrapper methods we create generally in framework to make the work of people using it easy.

For example in automation , for findinganelement you can find by just passing text, by just passing By or by passing a webelement. So you can create 3 methods.

All methods will have the same name findelement but parameters would be different ( by , text , webElement) , so its function overloading used in a good way.
findElementsBy(by) / findElementsBy(text) / findElementBy(Webelement)

so for you its one name, findElementsBy. So you have wrapper findElement function of selenium via creating 3 methods findElementsBy