com.beust.jcommander.internal.DefaultConsole Maven / Gradle / Ivy
package com.beust.jcommander.internal;
import com.beust.jcommander.ParameterException;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
public class DefaultConsole implements Console {
private final PrintStream target;
public DefaultConsole(PrintStream target) {
this.target = target;
}
public DefaultConsole() {
this.target = System.out;
}
public void print(String msg) {
target.print(msg);
}
public void println(String msg) {
target.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);
}
}
}