The API changes made in JDK8-b86 by JDK-8010393 do not have a corresponding CCC request.
The sigtest output in question is shown below:
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...
Missing Methods
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javax.annotation.Resource: method public abstract !hasdefault java.lang.Class javax.annotation.Resource.type()
Added Methods
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javax.annotation.Resource: method public abstract !hasdefault java.lang.Class<?> javax.annotation.Resource.type()
...
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The sigtest output in question is shown below:
--- cut ---
...
Missing Methods
---------------
javax.annotation.Resource: method public abstract !hasdefault java.lang.Class javax.annotation.Resource.type()
Added Methods
-------------
javax.annotation.Resource: method public abstract !hasdefault java.lang.Class<?> javax.annotation.Resource.type()
...
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