Ehcache is an open source, standards-based cache used to boost performance, offload the database and simplify scalability. Ehcache is robust, proven and full-featured and this has made it the most widely-used Java-based cache.

Spring Context provides access to configured objects like a registry (a context). It inherits its features from Spring Beans and adds support for internationalization, event propagation, resource loading, and the transparent creation of contexts.

Spring Boot auto-configuration attempts to automatically configure your Spring application based on the jar dependencies that you have added.

Support classes for integrating common third-party libraries into a Spring application context

Spring Security is a powerful and highly customizable authentication and access-control framework. It provides protection against attacks like session fixation, clickjacking, cross site request forgery, etc

Core module of Micrometer containing instrumentation API and implementation

Spring Boot Actuator

Spring Boot Actuator AutoConfigure

OSGi Bundle for Carbon WSO2 Registry Impl

Confluence Core

Play-AHC-WS