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Idea - null / not null annotation #2707

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MysterAitch opened this issue Jun 1, 2020 · 1 comment
Open

Idea - null / not null annotation #2707

MysterAitch opened this issue Jun 1, 2020 · 1 comment
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Improvement Not a bug, but a way that JP can be be enhanced to work better. Metamodel/code generation

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@MysterAitch
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As an idea, we could have our own @Nullable and @NotNull annotations on method parameters.

We could then use a generator to ensure that the first lines of the method include a null check (e.g. assertNotNull() or Objects.requireNonNull() or similar).

Maybe this could be extended out to fields?
@MysterAitch MysterAitch added Improvement Not a bug, but a way that JP can be be enhanced to work better. Metamodel/code generation labels Jun 1, 2020
@MysterAitch MysterAitch changed the title Idea - not null annotation Idea - null / not null annotation Jun 1, 2020
@matozoid
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matozoid commented Jun 1, 2020

Here's the history, check the oldest issues: https://github.com/javaparser/javaparser/issues?q=is%3Aissue+nullable

@4everTheOne 4everTheOne mentioned this issue Mar 4, 2021
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