HTTPClient provides an efficient, up-to-date, and feature-rich package implementing the client side of the most recent HTTP standards and recommendations.

Implementation of the JAX-RS specification by JBoss for building RESTful web services in Java.

JIRA provides cutting edge issue tracking and project management.

Apache HttpComponents Client (OSGi bundle)

A builder-style HTTP client API, including authentication, and extensible handling of common content-types such as JSON and XML. It is built on top of Apache's HttpClient.

Atlassian JIRA

Standard HTTP executor, uses Apache DefaultHttpClient

JFrog Gradle plugin publishes artifacts to Artifactory and handles the collection and publishing of Build Info.

This is the GreenHopper plugin for Atlassian JIRA.

OpenID4Java No Dependencies

OpenID4Java Consumer