17/12/21 00:52:46.42 N5HaNwtF.net
import java.util.*;
import java.lang.*;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.charset.Charset;
class Appliciate{
public static void main (String[] args) {
byte[] ch = {(byte)0x3e,(byte)0x3e,(byte)0x31,(byte)0xe4,(byte)0xb9,(byte)0x99};
String str = new String(ch, StandardCharsets.UTF_8);
System.out.println(str);
}
}
URLリンク(ideone.com)