Take a char input from the Scanner

Question

I am trying to find a way to take a char input from the keyboard.

I tried using:

Scanner reader = new Scanner(System.in);
char c = reade         


        

Answer 1

To find the index of a character in a given sting, you can use this code:

package stringmethodindexof;

import java.util.Scanner;
import javax.swing.JOptionPane;

/**
 *
 * @author ASUS//VERY VERY IMPORTANT
 */
public class StringMethodIndexOf {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        String email;
        String any;
        //char any;

//any=JOptionPane.showInputDialog(null,"Enter any character or string to find out its INDEX NUMBER").charAt(0);       
//THE AVOBE LINE IS FOR CHARACTER INPUT LOL
//System.out.println("Enter any character or string to find out its INDEX NUMBER");
       //Scanner r=new Scanner(System.in);
      // any=r.nextChar();
        email = JOptionPane.showInputDialog(null,"Enter any string or anything you want:");
         any=JOptionPane.showInputDialog(null,"Enter any character or string to find out its INDEX NUMBER");
        int result;
        result=email.indexOf(any);
        JOptionPane.showMessageDialog(null, result);

    }

}