Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiZTUxMDc3NzI3... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-15693?atlOrigin=eyJpIjoiZTUxMD... ) HHH-15693 ( https://hibernate.atlassian.net/browse/HHH-15693?atlOrigin=eyJpIjoiZTUxMD... ) Introduce a fast-path access for ClassLoaderService being retrieved from ServiceRegistry ( https://hibernate.atlassian.net/browse/HHH-15693?atlOrigin=eyJpIjoiZTUxMD... ) Issue Type: Improvement Assignee: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Created: 09/Nov/2022 03:27 AM Fix Versions: 6.2.0, 5.6.15 Priority: Trivial Reporter: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) A trivial reason to do this would be that ClassLoaderService is indeed being retrieved very frequently (and is a non-optional service), but it also turns out it triggers type cache pollution ( https://bugs.openjdk.org/browse/JDK-8180450 ( https://bugs.openjdk.org/browse/JDK-8180450 ) ) ( https://hibernate.atlassian.net/browse/HHH-15693#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15693#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100210- sha1:ffe1a02 )