src/main/java/com/beust/jcommander/internal/DefaultConsole.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

package com.beust.jcommander.internal;

import com.beust.jcommander.ParameterException;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class DefaultConsole implements Console {

  public void print(String msg) {
    System.out.print(msg);
  }

  public void println(String msg) {
    System.out.println(msg);
  }

  public char[] readPassword(boolean echoInput) {
    try {
      // Do not close the readers since System.in should not be closed
      InputStreamReader isr = new InputStreamReader(System.in);
      BufferedReader in = new BufferedReader(isr);
      String result = in.readLine();
      return result.toCharArray();
    }
    catch (IOException e) {
      throw new ParameterException(e);
    }
  }

}