Required type is 'capture of ?', provided one is 'capture of ?'. Still doesn't work | Java Community | Help. Code. Learn. | Page 1

deft falconBOT Mar 31, 2023, 3:42 PM

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tawdry sluice Mar 31, 2023, 3:43 PM

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rugged chasm Mar 31, 2023, 3:53 PM

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Yeah, you can't give unknown type to something that doesn't know what type it accepts

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That would be much more enjoyable in real life than in Java, mind

tawdry sluice Mar 31, 2023, 4:02 PM

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so can I not have a Map<String, ?> as a method parameter?

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and if not, what solution would you recommend?

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Oh I guess I could pass it as a Map<String, Object>

rugged chasm Mar 31, 2023, 4:04 PM

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Not sure what you're asking. You cannot add any value to a Map<String, ?>

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You can pass it as parameter as much as you want

tawdry sluice Mar 31, 2023, 4:04 PM

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thanks for the help!

deft falconBOT Mar 31, 2023, 4:04 PM

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tawdry sluice thanks for the help!

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#Required type is 'capture of ?', provided one is 'capture of ?'. Still doesn't work