\documentclass[a4paper]{book}
\usepackage{xcolor}
\usepackage{graphics}
\usepackage{latexsym}
\usepackage{marvosym}
\begin{document}
   

   
   \begin{titlepage}
   
      
   \begin{center}
   \sffamily\bfseries\LARGE{xmldoc table of contents check}
   \end{center}

      
   \begin{center}
   \sffamily{Arjen Baart  $<$arjen@andromeda.nl$>$}
   \end{center}

      
   \begin{center}
   \sffamily{July 15, 2019}
   \end{center}

   
   \end{titlepage}


   
\tableofcontents
\newpage


      
   \chapter{The first chapter}

   \section{The first section}

               
   \subsection{The first subsection}

               
                  
   \subsubsection{The first subsubsection}

                  
                     
   \paragraph{The first paragraph}

                     
                        
   \subparagraph{The first subparagraph}

                     
                  
               
            

      
   \chapter{The second chapter}

   \section{The second section}

               
   \subsection{The second subsection}

               
                  
   \subsubsection{The second subsubsection}

                  
                     
   \paragraph{The second paragraph}

                     
                        
   \subparagraph{The second subparagraph}

                     
                  
               
            

   
\end{document}