ui.addTextArea()

public void UIaddTextArea(int id,String message, String name,int x, int y, int w, int h, String bg, String bb, int a){
    try {
        ByteArrayOutputStream toPacket = new ByteArrayOutputStream();
        DataOutputStream packet = new DataOutputStream(toPacket);
        packet.writeInt(id);
        packet.writeUTF(message);
        packet.writeShort(x);
        packet.writeShort(y);
        packet.writeShort(w);
        packet.writeShort(h);
        packet.writeInt(Integer.parseInt(bg, 16));
        packet.writeInt(Integer.parseInt(bb, 16));
        packet.writeByte(a);
        packet.writeByte(0);
        this.sendPacket(29, 20, toPacket.toByteArray());
    } catch (IOException ex) {
        Logger.getLogger(Client.class.getName()).log(Level.SEVERE, null, ex);
    }
}