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 ...

The Java input/output (I/O) ... For example, to open the input stream for a file, we pass the name of the file into a java.io.FileReader object's constructor as follows: ...

Learn the best ways to handle input from the Java user, and how to format any console output with printf. Top 3 ways to get Java user input in your app; The importance of the Java Scanner import ...