Slow class loading when running JVM in debug mode

[caiomaschio]

Describe the bug

The following reported error in OpenJDK is still happening in Amazon Corretto jdk11.0.19_7: https://youtrack.jetbrains.com/issue/JBR-1611/Slow-class-loading-when-running-JVM-in-debug-mode

To Reproduce

See to reproduce section of https://youtrack.jetbrains.com/issue/JBR-1611/Slow-class-loading-when-running-JVM-in-debug-mode

Expected behavior

See expected behavior section of https://youtrack.jetbrains.com/issue/JBR-1611/Slow-class-loading-when-running-JVM-in-debug-mode

Screenshots

See screenshots section of https://youtrack.jetbrains.com/issue/JBR-1611/Slow-class-loading-when-running-JVM-in-debug-mode

Platform information

OS: Windows Version 22H2

openjdk version "11.0.19" 2023-04-18 LTS
OpenJDK Runtime Environment Corretto-11.0.19.7.1 (build 11.0.19+7-LTS)
OpenJDK 64-Bit Server VM Corretto-11.0.19.7.1 (build 11.0.19+7-LTS, mixed mode)

Additional context

See additional context section of https://youtrack.jetbrains.com/issue/JBR-1611/Slow-class-loading-when-running-JVM-in-debug-mode

[benty-amzn]

Hi, thanks for reaching out. It looks like the associated JBS bug is https://bugs.openjdk.org/browse/JDK-8227269, which should have been fixed in 11.0.9. It's possible this was reintroduced by a later patch, we will investigate and let you know our findings.