问Netbeans控制台不显示孟加拉unicode字符

EN

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class Test {
    public static void main( String ajaira[] ) throws FileNotFoundException, IOException
    {
        File f = new File("test.txt") ;
        InputStream is = new FileInputStream(f) ;
        BufferedReader br = new BufferedReader( new InputStreamReader(is) );
        System.out.println("Abs path: " + f.getAbsolutePath() ) ;
        String s ;
        while( (s = br.readLine()) !=null )
        {
            System.out.println(s) ;
        }
    }
}