You’ve probably heard of palindromes. They’re strings of characters or words that read the same backward as they do forward. They’re words like "mom" and "dad" and names like "Hannah" or "Bob." They ...

// Palindromes are expressions that read the same way forwards and backwards. // They can be words/phrases (like "racecar" and "Do geese see God?"), or even // numbers (like "02/02/2020"). Usually ...

ElementType: A data type used to represent the data inside the list. It can be any data type that supports equality and ordering.

Thanks for the reply! I thought about that approach, but am on the fence about it (it just doesn't seem like a clean way to go, for whatever reason). My feeling is that there must be code in the JDK ...