Whitelist randomUUID in Painless #45148
Merged
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This whitelists randomUUID with the understanding that it's possible for /dev/random to cause blocking on *nix systems. Users that need randomUUID should switch their random generator source to /dev/urandom if this is a concern for them.
Setting /dev/urandom can be done in two ways.
-Djava.security.egd=file:/dev/urandom
securerandom.source=file:/dev/random
withsecurerandom.source=file:/dev/urandom
Addresses:
#39080