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package ch07;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

public class StreamEx02 {

public static void main(String[] args) {

InputStream in = System.in;

InputStreamReader ir= new InputStreamReader(in);

try {

char[] data=new char[3];

ir.read(data);

System.out.println(data);

} catch (IOException e) {

e.printStackTrace();

}

}

}