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Output for 8.1.2 - 8.1.24, 8.2.0 - 8.2.11
Fatal error: Interface method HelloWorld::sayPublic() must not be abstract in /in/rlVKF on line 5
Process exited with code 255.
Output for 8.1.0 - 8.1.1
Fatal error: Access type for interface method HelloWorld::sayPublic() must be public in /in/rlVKF on line 5
Process exited with code 255.
Output for 8.0.1 - 8.0.30
Fatal error: Access type for interface method HelloWorld::sayPublic() must be omitted in /in/rlVKF on line 5
Process exited with code 255.

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