hexfile_chooser.setDialogTitle("Select Flash Image");
hexfile_chooser.setFileFilter(new FileNameExtensionFilter("Flash Image", "ihx"));
int returnVal = hexfile_chooser.showOpenDialog(frame);
hexfile_chooser.setDialogTitle("Select Flash Image");
hexfile_chooser.setFileFilter(new FileNameExtensionFilter("Flash Image", "ihx"));
int returnVal = hexfile_chooser.showOpenDialog(frame);