Hello, I was wondering if the current OpenJDK behavior should yield an exception or if it is accidental and if so, if it should be altered to avoid surprising behavior. If an annotation:
@interface Sample { String v(); } is added to a member where the property 'v' is assigned a value twice, the last added value is returned by the reflection API and no error is raised. I recently observed this for ASM-generated code where a value was added twice and it led to a longer bug search, but technically this could of course also happen when javac or other language compilers generate code. I wonder therefore if this should rather yield an error or if this behavior should be documented somewhere in case that the change would be possibly too disruptive for existing code. I am happy to provide a patch to OpenJDK but wonder what exception should be thrown when reading the property. Best regards, Rafael