--- a/coursework/cw04.tex	Fri Oct 16 08:56:25 2015 +0100
+++ b/coursework/cw04.tex	Fri Oct 16 14:27:20 2015 +0100
@@ -4,6 +4,9 @@
 
 \begin{document}
 
+%https://github.com/Storyyeller/Krakatau
+%https://docs.oracle.com/javase/specs/jvms/se7/html/
+
 \section*{Coursework 4 (Strand 1)}
 
 \noindent This coursework is worth 10\% and is due on 11