A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

if you don't like how the formatter laid out your code, you may need to introduce new functions/variables the formatter is not as clever as humans are, so it can sometimes produce less readable code ...

With each new Java platform release, the stewards of the language always include a few new preview features that can be toyed with only if a developer knows how to unlock the capabilities at runtime.