Regardless, Java consistently ranks in the top three of programming languages in use today with a community of seven to ten million developers in the TIOBE Index. Controlling this much scope requires more code, making it difficult to minimize memory footprint or speed up startup times for new applications.
These frameworks were designed and developed to run any application on any server environment that includes dynamic behaviors in terms of parsing annotations, scanning descriptors, loading configurations, and launching the actual services on a Java virtual machine (JVM). Java frameworks make life easier for programmers by streamlining their work.
