[infinispan-issues] [JBoss JIRA] (ISPN-10868) Default whitelist should allow primitives and arrays

[Dan Berindei (Jira)]

Dan Berindei created ISPN-10868:
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             Summary: Default whitelist should allow primitives and arrays
                 Key: ISPN-10868
                 URL: https://issues.jboss.org/browse/ISPN-10868
             Project: Infinispan
          Issue Type: Task
          Components: Core
    Affects Versions: 10.0.0.Final, 9.4.16.Final
            Reporter: Dan Berindei
             Fix For: 10.0.1.Final


Java serialization whitelist should include primitive wrapper classes and arrays types, if only because it's tedious to specify all of them in the configuration.

There's a similar argument for adding {{java.util.ArrayList}} to the default whitelist, especially to use as keys, because {{Object[]}} keys do not work with {{OBJECT}} storage ({{equals()}} and {{hashCode()}} are wrong). I'm not convinced yet, because applications eventually want to use a custom key class, and POCs can get away with converting to {{String}} and concatenating.




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