The Java printf function helps simplify the task of printing formatted output to the console, terminal window or log files. The Java printf function makes it easier to create informative strings of ...

In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read().

If you run this as a test, you will see something like the following output: Error:(16, 20) java: no suitable method ... so the sorting will be done in reverse order.