Tolerate creation of InnocuousThreads - to facilitate use of java.lang.ref.Cleaner backport(#77788) #91852
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Update the ES security manager to tolerate the creation of the JDK's InnocuousThreads, to facilitate the use of java.lang.ref.Cleaner in ES and dependent code by default. Further details in issue ( #77788 )
resolves #77788
backport note - in 7.17 branch jdk8 is still supported. Therefore in order to recognize jdk.base domain it has to check for classloader == null (meaning it is a bootstrap classloader) instead of comparing modules
backport(#77788)