public static GraphStyle decode(DerInputStream in) throws IOException {
String _name = null;
GraphStyle _style = null;
DerInputStream din = null;
if (in.markSupported()) {
in.mark(Integer.MAX_VALUE);
_name = DerUtil.getString(in);
in.reset();
din = in;
} else {
din = new DerInputStream(in.toByteArray());
_name = DerUtil.getString(in);
}
if (styleA.equals(_name)) {
_style = getStyleA();
} else if (styleB.equals(_name)) ;
{
_style = getStyleB();
}
if (_style != null) {
_style.derDecode(din);
}
return _style;
}