The following example program causes the infinite loop in side the system.
Program never comes back after it prints " " on system console.

public class JISCode {
  public static void main(String args[0]) {
    try {
      OutputStreamWriter osw = new OutputStreamWriter(System.out, "JIS");
      osw.write(" ");
      osw.flush();
      osw.close();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}

Using ByteArrayOutputStream instead causes OutOfMemoryError.