Add null check in JsonObjectReader close() implementations#5374
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hqqw2h-lgtm wants to merge 1 commit intospring-projects:mainfrom
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Add null check in JsonObjectReader close() implementations#5374hqqw2h-lgtm wants to merge 1 commit intospring-projects:mainfrom
hqqw2h-lgtm wants to merge 1 commit intospring-projects:mainfrom
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JacksonJsonObjectReader.close() and GsonJsonObjectReader.close() now handle the case where open() failed and inputStream/parser were never initialized. Closes spring-projects#5281 Signed-off-by: hanweiwei <duzielww@163.com>
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JacksonJsonObjectReader.close() and GsonJsonObjectReader.close() throw NullPointerException when close() is called after open() fails. Added null checks for inputStream and parser/reader fields. Added test to verify close() is null-safe after a failed open(). Closes #5281