Practicing Null Safety and telling IntelliJ I am | Together Java | Page 1

jaunty moon Mar 10, 2024, 1:44 AM

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I have two methods, a getter and an exists method. I want it so that if I have called the exists method previously, that IntelliJ can recognise that and not error me for a nullable method. Is there an annotation for this or is it just something I would need to put up with?

lament compassBOT Mar 10, 2024, 1:44 AM

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<@&987246527741304832> please have a look, thanks.

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You can use </chatgpt:1108714622413963314> to ask ChatGPT about your question while you wait for a human to respond.

vestal tangle Mar 10, 2024, 2:10 AM

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jaunty moon I have two methods, a getter and an exists method. I want it so that if I have c...

Ergh so...parametric nullness is a thing in a few contexts

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but tbh the easier thing will be to null-unmark the type or change your API up

jaunty moon Mar 10, 2024, 2:44 AM

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yeah I've just not added the @Nullable for now. It's not a huge deal as it's not really gonna be accessed, but just hoped there'd be something for me to use in future projects

vestal tangle Mar 10, 2024, 2:47 AM

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what is this API for?

jaunty moon Mar 10, 2024, 2:50 AM

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It's for a Minecraft mod, but it being minecraft didn't really seem to relevant haha

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I'm just replacing a lot of the internal functionality of Item Settings and moving them to the new snapshot component functionality

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and just have my own methods for checking for the components

jaunty moon Mar 10, 2024, 8:24 AM

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!close

lament compassBOT Mar 10, 2024, 8:24 AM

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jaunty moon !close

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#Practicing Null Safety and telling IntelliJ I am