int field_4_formula2_len = in.readUShort();
field_5_options = in.readInt();
field_6_not_used = in.readShort();
if (containsFontFormattingBlock()) {
fontFormatting = new FontFormatting(in);
}
if (containsBorderFormattingBlock()) {
borderFormatting = new BorderFormatting(in);
}