format string. Format specifiers include: flags, width, precision, and conversion characters in the following sequence: % [flags] [width] [.precision] conversion-character ( square brackets denote ...

%A (alternate hexadecimal notation) because I don't understand it and I can't find any decent examples I have offered some example usage code at the bottom, which should look just like any java use of ...

Before Java 9, you might obtain a stack trace by instantiating Throwable and invoking its getStackTrace() method, as shown here: ...