[hibernate-issues] [JIRA] (HHH-16900) Iteration of MutationOperation(s) triggers type pollution

Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMDhjZjY1ZmU4... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16900?atlOrigin=eyJpIjoiMDhjZj... ) HHH-16900 ( https://hibernate.atlassian.net/browse/HHH-16900?atlOrigin=eyJpIjoiMDhjZj... ) Iteration of MutationOperation(s) triggers type pollution ( https://hibernate.atlassian.net/browse/HHH-16900?atlOrigin=eyJpIjoiMDhjZj... ) Issue Type: Bug Affects Versions: 6.2.6 Assignee: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Created: 05/Jul/2023 10:01 AM Fix Versions: 6.3.0 Labels: performance Priority: Major Reporter: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) We’re having a severe case of type-pollution triggered by the iteration patterns defined on the MutationOperationGroup interface. It also happens to trigger allocations of stateful lambdas and megarmorphic invocations, so there’s multiple reasons to review how we can iterate these operations. ( https://hibernate.atlassian.net/browse/HHH-16900#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16900#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#100229- sha1:634ba05 )