Latest version of org.apache.httpcomponents:httpasyncclient
https://javadoc.io/doc/org.apache.httpcomponents/httpasyncclient
Current version 4.0-beta2
https://javadoc.io/doc/org.apache.httpcomponents/httpasyncclient/4.0-beta2
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.httpcomponents/httpasyncclient/4.0-beta2/package-list