store external accesses within name space (as produced by naming policy);
improved sticky_prefix: suppress redundant accesses to achieve shorter output;
removed unused interfaces;
replaced accesses' by external_names (depening on naming);
\documentclass[11pt,a4paper]{article}
\usepackage{graphicx,latexsym,isabelle,isabellesym,latexsym,pdfsetup}
\urlstyle{tt}
\pagestyle{myheadings}
\addtolength{\hoffset}{-1,5cm}
\addtolength{\textwidth}{4cm}
\addtolength{\voffset}{-2cm}
\addtolength{\textheight}{4cm}
%remove spaces from the isabelle environment (trivlist makes them too large)
\renewenvironment{isabelle}
{\begin{isabellebody}}
{\end{isabellebody}}
\newcommand{\nJava}{\it NanoJava}
%remove clutter from the toc
\setcounter{secnumdepth}{3}
\setcounter{tocdepth}{2}
\begin{document}
\title{\nJava}
\author{David von Oheimb \\ Tobias Nipkow}
\maketitle
\begin{abstract}\noindent
These theories define {\nJava}, a very small fragment of the programming
language Java (with essentially just classes) derived from the one given
in \cite{NipkowOP00}.
For {\nJava}, an operational semantics is given as well as a Hoare logic,
which is proved both sound and (relatively) complete.
The Hoare logic supports side-effecting expressions and
implements a new approach for handling auxiliary variables.
A more complex Hoare logic covering a much larger subset of Java is described
in \cite{DvO-CPE01}.\\
See also the homepage of project Bali at \url{http://isabelle.in.tum.de/Bali/}
and the conference version of this document \cite{NanoJava}.
\end{abstract}
\tableofcontents
\parindent 0pt \parskip 0.5ex
\begin{center}
\includegraphics[scale=0.7]{session_graph}
\end{center}
\newpage
\input{session}
\newpage
\nocite{*}
\bibliographystyle{abbrv}
\bibliography{root}
\end{document}