To use the Scanner class, create an object of the class and use any of the available methods found in the Scanner class documentation. In our example, we will use the nextLine() method, …

Returns true if the next token matches the pattern constructed from the specified string. The scanner does not advance past any input. An invocation of this method of the form …

Mar 22, 2012 · I'm writing a program that uses an Event class, which has in it an instance of a calendar, and a description of type String. The method to create an event uses a Scanner to …

Mar 9, 2016 · Scanner Line = new Scanner(lineString); //scans the String retrieved from the text file. while (Line.hasNextInt()) { //do stuff } So I have a scanner (textScan) that scans the first …

May 15, 2011 · Scanner sc = new Scanner("asda ASA adad"); String pattern = "[A-Z]+"; while ((sc.hasNext(pattern))) { System.out.println(sc.next(pattern)); sc.close(); } catch (Exception e) { …

Apr 22, 2025 · Import the Scanner class using import java.util.Scanner; Create the Scanner object and connect Scanner with System.in by passing it as an argument i.e., Scanner sc = new …

Apr 11, 2025 · In Java, the Scanner class is present in the java.util package is used to obtain input for primitive types like int, double, etc., and strings. We can use this class to read input …

To see how scanning works, let's look at ScanXan, a program that reads the individual words in xanadu.txt and prints them out, one per line. public static void main(String[] args) throws …

Jul 23, 2022 · Java's Scanner class provides a simple and effective way to handle user input. In this simple example, we show how to use Java's Scanner for String input with methods like …

Sep 11, 2022 · In this guide, we will discuss java Scanner class methods as well as examples of some of the important methods of this class. The Scanner class is present in the java.util …