Add null check for the return value of ReferenceQueue#remove()
#7304
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laurit
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Nov 24, 2022
mateuszrzeszutek
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Resolves #7301
I think that openj9's implementation of the
ReferenceQueue#remove()method might actually return a null value: https://github.com/eclipse-openj9/openj9/blob/78038a17db84716d97cb57e1b76bec7975a00bf7/jcl/src/java.base/share/classes/java/lang/ref/ReferenceQueue.java#L139-L162