The JN2015 part of the JBC Tools is a suite of services and tools designed to help developers quickly create, test, and deploy Java-based web applications. It includes an integrated development environment (IDE), source control management (SCM) tools, web application frameworks, and a library of code samples to help developers get started quickly. Additionally, JN2015 includes an application server to deploy and test applications, tools to quickly diagnose and troubleshoot performance issues, and cloud-based tools to help support distributed development efforts.