Fix conversion annotations with groovy

[altro3]

Fixed #1418
Fixed #1420

[CLAassistant]

All committers have signed the CLA.

[CLAassistant]

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[sdelamo]

@altro3 you have to sign the CLA again. Sorry for the inconvenience.

[altro3]

@sdelamo ??? What does it mean? Is this blocking the merge? What do I need to do?

[sdelamo]

@sdelamo ??? What does it mean? Is this blocking the merge? What do I need to do?

Every contributor is required to sign a contributor license agreement. You already signed it. But we changed it (see the blog post in my previous comment for details). Because, we changed it, every contributor needs to sign it again. Click the button. It is just one minute.

[altro3]

@sdelamo yes, I understand, but I've already re-signed it . Twice

[sdelamo]

@altro3 probably a glitch with http://cla-assistant.io/ reporting. You appear as signed.

[altro3]

@altro3 Yeah, from my side all is ok

[altro3]

@sdelamo any news?

[sdelamo]

@altro3 Can you merge master into this branch?

[altro3]

@sdelamo done