Groovy syntax <? , <?>>

Posted by bsreekanth on Stack Overflow See other posts from Stack Overflow or by bsreekanth
Published on 2010-04-30T20:52:38Z Indexed on 2010/04/30 20:57 UTC
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groovy

Hello, I was going through one of the answer in SO, where I see the following syntax

private Class<? extends Enum<?>> clazz

what all the <? , <?>> expression means. Looks like generalize the implementation based on regex kind of expression. What is it called in Groovy... many thanks..

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Groovy syntax <? , <?>> - Developer IT

Groovy syntax <? , <?>>

groovy

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