jira library java

[Jorge]

Somebody know library that use JIRA  in java.

I would like create a connect for java that I can download information

Than you

[Nic Brough -Adaptavist-]

I'm not sure I understand what you are looking for here.  There are three broad things it might be from what you've said:

1. To write an addon for JIRA Server to install in it - start at https://developer.atlassian.com/docs/getting-started
2. To write a Connect addon for Cloud JIRA - https://developer.atlassian.com/static/connect/docs/latest/index.html
3. To write something external that can talk to JIRA - https://developer.atlassian.com/jiradev/api-reference/jira-rest-apis/jira-rest-api-tutorials

For the third one, you don't need to use Java, you can write in any language you want, as long as it can issue REST calls.  There is an example chunk of code called the JRJC, but I generally don't bother with it because we get a lot of questions here about it where the answer comes down to "it will be far more simple if you did this yourself with a direct REST call instead of trying to wedge it through the JRJC"

[Jorge]

thank you

[Jorge]

I like kwon that librari use JIRA to connect with java

[Nic Brough -Adaptavist-]

I'm sorry, that makes no sense at all. Which of the three options is closest to what you are trying to do?