class iso8859 {
public static void main(String[] args) {
try {
FileInputStream is = new FileInputStream("file.txt");
InputStreamReader in = new InputStreamReader(is,
"ISO-8859-1");
int ch;
while ((ch = in.read()) != -1) {
System.out.print(Integer.toHexString(ch) + " ");
if(ch == 0xe4){// aウムラウトを補足
System.out.print("← a-umlaut ");
}
}
in.close();
} catch (IOException e) {
System.out.println(e);
}
}
}