The command-line interface (CLI ... We’ll do this with typical Java, by comparing the string entered with the commands and calling methods for each. For now, create won’t do anything, but ...

But if your program needs to take command-line input from the user in the form of a String, Java’s Scanner class provides all of the methods you will need. Java user input and output strategies Here’s ...

I have found the humble Java toString() to be one of the ... It is convenient that the child class, with the same single line of code, can provide a String representation of its content (including ...

Java’s Scanner class can read input from the command line and return it as a String, BigDecimal or any one of Java’s eight primitive types. For the most part, Java’s Scanner class is fairly easy to ...