Java Scanner Usage getChar()

Description

get Char

License

Open Source License

Declaration

public static char getChar() 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.Scanner;

public class Main {
    private final static Scanner commandLine = new Scanner(System.in);

    public static char getChar() {
        char choice;
        String line = commandLine.nextLine().toLowerCase().trim();
        if (line.length() == 0) {
            choice = ' ';
        } else//from w w  w  . ja  va2  s  .  co  m
            choice = line.charAt(0);
        return choice;
    }
}

Related

1. createScannerForString(String s)
2. enterToContinue()
3. equalsToIgnoreEndline(String expected, String actual)
4. fromStringToQuery(String value)
5. getBoolean()
6. getConstantPoolsFromText(String text)
7. getDirectoryString()
8. getEndLine(String cqlString)
9. getExtensions(Scanner scanner)