There are various ways to improve “java” performance.One of the way is use of Nailgun. Nailgun is a client, protocol, and server for running Java programs from the command line without incurring the JVM startup overhead. Programs run in the server (which is implemented in Java), and are triggered by the client (written in C), which handles all I/O. It means when java is called every time JVM is loaded so execution time of any application increases due to JVM …