Even a chimp can write code: When the + operator for concatenating Strings is a better option

Even a chimp can write code: When the + operator for concatenating Strings is a better option: "When the + operator for concatenating Strings is a better option
Simple but not widely understood fact: the + operator for String concatenation is your best option, an order of magnitude better than StringBuffer.append(...), when the your String value resolves at compile time."