# How to print custom connector's data into engine log

**URL:** <https://community.ofelia.com/t/how-to-print-custom-connectors-data-into-engine-log/4879>\
**Category:** Q&A\
**Created:** [17 July 2014 12:35 UTC](https://community.ofelia.com/t/how-to-print-custom-connectors-data-into-engine-log/4879 "2014-07-17T12:35:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![er.jappipatel](https://avatars.discourse-cdn.com/v4/letter/e/eb9ed0/32.png) [@er.jappipatel](https://community.ofelia.com/u/er.jappipatel)\
**Post date:** [17 July 2014 12:35 UTC](https://community.ofelia.com/t/how-to-print-custom-connectors-data-into-engine-log/4879/1 "2014-07-17T12:35:15Z")

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hello ,  
i m total new in this environment .  
i try to make one connector which just print hello word .  
but system.out.println not working .

so how can i print hello word on that engine log on finish task

Pl help  
thanks in advance

Jalpa

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**Author:** ![yannick.lombardi](https://avatars.discourse-cdn.com/v4/letter/y/8e8cbc/32.png) [@yannick.lombardi](https://community.ofelia.com/u/yannick.lombardi)\
**Post date:** [17 July 2014 13:25 UTC](https://community.ofelia.com/t/how-to-print-custom-connectors-data-into-engine-log/4879/2 "2014-07-17T13:25:08Z")

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You can use Logger : [http://documentation.bonitasoft.com/logging-overview](http://documentation.bonitasoft.com/logging-overview)  
  
import java.util.logging.Logger;  
Logger logger= Logger.getLogger(“org.bonitasoft”);  
logger.severe(“Hello world”);

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**Author:** ![Sean\_McP](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ofelia.com/sean_mcp/32/932_2.png) [@Sean\_McP](https://community.ofelia.com/u/Sean_McP)\
**Post date:** [13 August 2014 07:46 UTC](https://community.ofelia.com/t/how-to-print-custom-connectors-data-into-engine-log/4879/3 "2014-08-13T07:46:23Z")

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This works for both Groovy scripts and Java Connectors.

Note that I’ve submitted a change request to update the documentation link here as the examples don’t work.

regards