JDK-8260452 : Release Note: IncompatibleClassChangeError Exceptions Are Thrown For Failing 'final' Checks When Defining a Class
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: runtime
  • Affected Version: 16
  • Priority: P4
  • Status: Closed
  • Resolution: Delivered
  • Submitted: 2021-01-26
  • Updated: 2021-12-05
  • Resolved: 2021-12-05
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JDK 16
16Resolved
Description
As a result of changes to section 5.3.5 of the Java Virtual Machine Specification, a
`java.lang.IncompatibleClassChangeError` exception is thrown instead of a `java.lang.VerifyError` exception when defining a class whose super class is final and when defining a class that tries to override a final method.