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19.04.0.0

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19.04.0.0

Release date: April 29, 2019

This release corresponds to the following OpenJDK versions:

Major Version OpenJDK Version

8

11

13

15

What’s New

  • Zing 19.04.0.0 brings the associated JDK 7, JDK 8, and JDK 11 versions to April 2019 CPU security update levels.

  • Zing JDK 11 supports JEP 328. The Java Flight Recorder feature records information about Zing VM and its environment while it is running.

  • FalconUseLegacyInliner command-line option performs inlining optimizations in Falcon compiles.

  • The default value of the SafelyTrustEffectivelyFinalFields command-line option is changed to true.

Resolved Issues

Issue ID Description

17865

C (nil) crash while on a falcon thread.

Known Issues

Issue ID Description

18622

Zing License Verification failed when /tmp is full/readonly. Workaround: Clean up the /tmp directory.

18167

Zing 11 JFR events refer to null bootstrap class loader as the class loader for anonymous classes, which is not accurate.

18122

The Live Objects Azul Mission Control representation does not show anything for Zing 11 JFR recordings as the JFR Leak Profiler is not yet enabled in Zing 11 JFR and the OldObjectSample event is not generated.