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Prevent compilation warnings with `@Nullable` 

This commit replaces `@Nonnull(when = When.MAYBE)` meta-annotation in
`org.springframework.lang.Nullable` by `@CheckForNull` in order to
prevent `unknown enum constant When.MAYBE` compilation warnings.

Closes gh-27183
This commit is contained in:
Sébastien Deleuze 2024-04-09 13:35:49 +02:00
parent c05b4bcd71
commit dc242df533
1 changed files with 3 additions and 4 deletions
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7
spring-core/src/main/java/org/springframework/lang/Nullable.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2023 the original author or authors. * Copyright 2002-2024 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -22,9 +22,8 @@ import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy; import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target; import java.lang.annotation.Target;
import javax.annotation.Nonnull; import javax.annotation.CheckForNull;
import javax.annotation.meta.TypeQualifierNickname; import javax.annotation.meta.TypeQualifierNickname;
import javax.annotation.meta.When;
/** /**
* A common Spring annotation to declare that annotated elements can be {@code null} * A common Spring annotation to declare that annotated elements can be {@code null}
@ -50,7 +49,7 @@ import javax.annotation.meta.When;
@Target({ElementType.METHOD, ElementType.PARAMETER, ElementType.FIELD}) @Target({ElementType.METHOD, ElementType.PARAMETER, ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME) @Retention(RetentionPolicy.RUNTIME)
@Documented @Documented
@Nonnull(when = When.MAYBE) @CheckForNull
@TypeQualifierNickname @TypeQualifierNickname
public @interface Nullable { public @interface Nullable {
} }