Gson is a Java library that can be used to convert Java Objects into their JSON representation. It can also be used to ...

JavaMail API for sending and receiving emails using standard protocols like SMTP, POP3, and IMAP, supporting both text ...

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are ...

Apache Commons Logging is a thin adapter allowing configurable bridging to other,

Jakarta Expression Language defines an expression language for Java applications

Java Servlet is the foundation web specification in the Java Enterprise Platform. Developers can build web applications ...

JavaBeans Validation (Bean Validation) is a validation model that can add constraints to the beans with annotations ...

A simple library for reading and writing CSV in Java

Apache Commons Email provides an API for sending email, simplifying the JavaMail API.

Apache HttpComponents Client

Apache HttpComponents HTTP/1.1 core components

GlassFish implementation of the Expression Language (EL) used in JSP and JSF applications.

Hibernate's Jakarta Validation reference implementation.

Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation

TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that make it more ...