Note: Use Java only

The Question is: return 2nd most common word, From the String below

String question4and5 = "To opt out, youll need to enter the Settings menu by clicking the three vertical dots, all the way in the upper right corner of the browser. From there, youll need to enter the Advanced settings at the very bottom and find the Allow Chrome sign in toggle, then turn it to off. Doing so lets you sign into Google services like Gmil and Maps without signing into the Chrome browser itself.";