Top Most How to read input from command line in Java using Scanner

Java 5 introduced a nice utility called java.util.Scanner which is capable to read input form command line in Java. Using Scanner is nice and clean way of retrieving user input from console or command line. Scanner can accept InputStream, Reader or simply path of file from where to read input. In order to reading from command line we can pass System.in into Scanner's constructor as source of input. Scanner offers several benefit over classical BufferedReader approach, here are some of benefits of using java.util.Scanner for reading input from command line in Java:

Read more »