That said, class loading isn’t the epic brain-teaser that (say) portable runtime memory management is, so the techniques are comparatively simple. Every Java virtual machine includes a class loader.

JVM optimization enhances the performance and efficiency of Java applications that run on the Java virtual machine ... that focuses on improving memory management and reducing the impact of ...

Oracle Senior Director of Product Management Aurelio ... processes operating in write mode. Java Virtual Machine's dynamic code generation and protected memory access are needed to improve ...