Your question is Selenium, API, and Java Core. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about the Selenium and API testing approaches you use, including how you handle shadow DOM elements (like shadow xpaths), and the Java core concepts you rely on (such as memory management and the String class).