public BootstrapLoader bootstrapLoader() {
        return loader;
    }
<p>Returns the {@link BootstrapLoader} used by this TestDriver. Use caution when invoking methods on the
BootstrapLoader directly, since the lifecycle management done by this TestDriver may become corrupt.</p>

@return The BootstrapLoader.
jdisc_core/src/main/java/com/yahoo/jdisc/test/TestDriver.java