String colorTblStr = "{\\colortbl;";
colorTblStr += processColorToken(default_fcolor);
//colorTblStr += processColorToken(default_bcolor);
while (bhs.moveNext()) {
AttributeSet attr = bhs.getAttributes();
final Color fc = (Color) attr.getAttribute(StyleConstants.Foreground);
// final Color bc = (Color) attr.getAttribute(StyleConstants.Background);
if (fc != null) colorTblStr += processColorToken(fc);
}