more detail about java class loading

warmup.tex

@@ -275,9 +275,11 @@ \subsubsection{Ensuring Determinism}
 of the in-process iteration main loop.
 
 For the Java benchmarks, we noticed that classes \laurie{just the benchmarking
-class, or others too?} were lazily loaded during the first iteration of
-benchmarks, distorting timings. We thus ensured that all classes needed in
-benchmarks are fully loaded before the first iteration \laurie{how?}.
+class, or others too?}\cfbolz{just the benchmarking class, which I guess could
+be a problem?} were lazily loaded during the first iteration of
+benchmarks, distorting timings. We thus ensured that the benchmarking class
+is fully loaded before the first iteration by calling a static
+method on the benchmarking class, which forces it to be loaded.
 
 Bearing in mind surprising
 results such as the importance of link order~\cite{mytkowicz09surprising}, we