api

API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging frameworks, allowing the end user to plug in the desired logging framework at deployment time.

Java Servlet is the foundation web specification in the Java Enterprise Platform. Developers can build web applications using the Servlet API to interact with the request/response workflow.

JUnit Jupiter is the API for writing tests using JUnit 5.

Java Servlet is the foundation web specification in the Java Enterprise Platform. Developers can build web applications using the Servlet API to interact with the request/response workflow.

API for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has a plugin architecture that makes it extensible and supports asynchronous logging based on LMAX Disruptor.

The API for plugins - Mojos - development.

JavaBeans Validation (Bean Validation) is a validation model that can add constraints to the beans with annotations placed on fields, methods, or classes.

Common Annotations for the JavaTM Platform API

JAXB provides an API and tools that automate the mapping between XML documents and Java objects.

Java API for RESTful Web Services