masayoshi.okutsu@Eng 1996-12-19
FileDialog.setDirectory() doesn't work with a directory name in Han
characters on Japanese Solaris and Japanese Win95.

You can reproduce the bug with the following program.

import java.awt.*;

public class fd {
  public static void main(String args[]) {
    Frame g = new Frame("");
    FileDialog f = new FileDialog(g, "\u732b", FileDialog.LOAD);
    f.setDirectory("\u732b");
    f.pack();
    f.show();
    f.dispose();
  }
}

and suppose the current directory contains "\u732b" directory.

If you run this code, it beeps twice, and FileDialog can't set its
directory to "\u732b".