I've read online <https://blogs.oracle.com/nashorn/entry/nashorn_performance_work_in_the> that Java 8u40 has the ability to read previously generated Java bytecode and therefore avoid warmup costs:
*Nashorn in JDK 8u40 also supports caching generated code and type information deduced at runtime to disk. This means that only the first iteration of a largish application with long warmup will be an issue. Consecutive runs of the same code will stabilize very quickly with the same good performance.* Unfortunately, I haven't been able to find any documentation either online or on the nashorn-dev list on how to do this. Can somebody point me to some documentation that describes how to do this? Thanks! Baq
