- Java.io package classes
- Java.io - Home
- Java.io - BufferedInputStream
- Java.io - BufferedOutputStream
- Java.io - BufferedReader
- Java.io - BufferedWriter
- Java.io - ByteArrayInputStream
- Java.io - ByteArrayOutputStream
- Java.io - CharArrayReader
- Java.io - CharArrayWriter
- Java.io - Console
- Java.io - DataInputStream
- Java.io - DataOutputStream
- Java.io - File
- Java.io - FileDescriptor
- Java.io - FileInputStream
- Java.io - FileOutputStream
- Java.io - FilePermission
- Java.io - FileReader
- Java.io - FileWriter
- Java.io - FilterInputStream
- Java.io - FilterOutputStream
- Java.io - FilterReader
- Java.io - FilterWriter
- Java.io - InputStream
- Java.io - InputStreamReader
- Java.io - LineNumberInputStream
- Java.io - LineNumberReader
- Java.io - ObjectInputStream
- Java.io - ObjectInputStream.GetField
- Java.io - ObjectOutputStream
- io - ObjectOutputStream.PutField
- Java.io - ObjectStreamClass
- Java.io - ObjectStreamField
- Java.io - OutputStream
- Java.io - OutputStreamWriter
- Java.io - PipedInputStream
- Java.io - PipedOutputStream
- Java.io - PipedReader
- Java.io - PipedWriter
- Java.io - PrintStream
- Java.io - PrintWriter
- Java.io - PushbackInputStream
- Java.io - PushbackReader
- Java.io - RandomAccessFile
- Java.io - Reader
- Java.io - SequenceInputStream
- Java.io - SerializablePermission
- Java.io - StreamTokenizer
- Java.io - StringBufferInputStream
- Java.io - StringReader
- Java.io - StringWriter
- Java.io - Writer
- Java.io package extras
- Java.io - Interfaces
- Java.io - Exceptions
- Java.io package Useful Resources
- Java.io - Discussion
Java.io.Console.reader() Method
Description
The java.io.Console.reader() method retrieve the unique Reader object associated with this console.
Declaration
Following is the declaration for java.io.Console.reader() method −
public Reader reader()
Parameters
NA
Return Value
This method returns the reader associated with the console.
Exception
NA
Example
The following example shows the usage of java.io.Console.reader() method.
package com.tutorialspoint; import java.io.Console; import java.util.Scanner; public class ConsoleDemo { public static void main(String[] args) { Console cnsl = null; Scanner scan = null; try { // creates a console object cnsl = System.console(); // if console is not null if (cnsl != null) { // prints System.out.print("Enter name : "); // create new scanner object scan = new Scanner(cnsl.reader()); // read till the end of data while (scan.hasNext()) { // read next String str = scan.next(); // print System.out.println(str); } } } catch(Exception ex) { // if any error occurs ex.printStackTrace(); } } }
Let us compile and run the above program, this will produce the following result −
Enter name : Master Programmer Master Programmer
java_io_console.htm
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