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Java IO Comands

Echo keyboard input.
The following program shows how the Input Stream and Buffered Readers are used to echo back a line of text typed in on the command line.
 
 
import java.io.InputStreamReader;
import java.io.BufferedReader;
import java.io.IOException;

public class EchoLine {
   public static void main(String[] args) throws IOException {
       InputStreamReader isr = new InputStreamReader(System.in);
       BufferedReader br = new BufferedReader(isr);
       String input = br.readLine();
       System.out.println( input);
   }
}


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