This was reported on: https://stackoverflow.com/q/75667924/4297386

After the changes in https://bugs.openjdk.org/browse/JDK-8261610, JLS 9.6.4.1 reads:

> If an annotation of type java.lang.annotation.Target is not present on the declaration of an annotation interface A, then A is applicable in all declaration contexts and in no type contexts.

'all declaration contexts' includes type parameter declarations.

javac still incorrectly rejects @Target-less annotations on type parameter declarations:

```
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

@Retention(RetentionPolicy.RUNTIME)
@interface A {}

class B<@A C> {}
```

$ javac -fullversion
javac full version "20-ea+35-2342"
$ javac B.java
B.java:7: error: annotation @A not applicable in this type context
class B<@A C> {}
        ^
1 error