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  1. JDK
  2. JDK-8173975 Lookup::in should not allow target class be primitive or array class
  3. JDK-8238458

Release Note: Lookup::in Throws IllegalArgumentException If requestedLookupClass Is a Primitive Type or an Array Class

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: P4
    • Resolution: Delivered
    • Affects Version/s: 14
    • Fix Version/s: 14
    • Component/s: core-libs

      Description

      `java.lang.invoke.MethodHandles.Lookup::in` method throws `IllegalArgumentException` if the given `requestedLookupClass` is a primitive type, void, or an array class. A `Lookup` object never intends to allow a lookup class of primitive type, void, or array class. Consequently, the specification of `Lookup::in` has been fixed in Java SE 14.

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            Assignee:
            mchung Mandy Chung
            Reporter:
            mchung Mandy Chung
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              Created:
              Updated:
              Resolved: