This is an automated email from the ASF dual-hosted git repository. gnodet pushed a commit to branch fix/realm-cache-dispose-ordering in repository https://gitbox.apache.org/repos/asf/maven.git
commit 2f63a4ed4c48478871baa23e607c662a571fd28e Author: Guillaume Nodet <[email protected]> AuthorDate: Mon Mar 23 13:07:12 2026 +0100 [MNG-8572] Fix @PreDestroy ClassNotFoundException caused by premature ClassRealm disposal The Plexus Disposable.dispose() lifecycle runs before Sisu's @PreDestroy callbacks. When dispose() called flush(), it disposed ClassRealms before @PreDestroy methods on beans loaded from those realms could execute, causing ClassNotFoundException. Change dispose() to only clear the cache map without disposing realms. The flush() method (used for explicit cache clearing between builds) remains unchanged. ClassRealms are disposed when the PlexusContainer shuts down after all lifecycle callbacks complete. Co-Authored-By: Claude Opus 4.6 <[email protected]> --- .../main/java/org/apache/maven/plugin/DefaultExtensionRealmCache.java | 2 +- .../src/main/java/org/apache/maven/plugin/DefaultPluginRealmCache.java | 2 +- .../main/java/org/apache/maven/project/DefaultProjectRealmCache.java | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/impl/maven-core/src/main/java/org/apache/maven/plugin/DefaultExtensionRealmCache.java b/impl/maven-core/src/main/java/org/apache/maven/plugin/DefaultExtensionRealmCache.java index b202115258..ce3cb5135f 100644 --- a/impl/maven-core/src/main/java/org/apache/maven/plugin/DefaultExtensionRealmCache.java +++ b/impl/maven-core/src/main/java/org/apache/maven/plugin/DefaultExtensionRealmCache.java @@ -149,6 +149,6 @@ public void register(MavenProject project, Key key, CacheRecord record) { @Override public void dispose() { - flush(); + cache.clear(); } } diff --git a/impl/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginRealmCache.java b/impl/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginRealmCache.java index 681955f21d..1e822a2ccb 100644 --- a/impl/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginRealmCache.java +++ b/impl/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginRealmCache.java @@ -215,6 +215,6 @@ public void register(MavenProject project, Key key, CacheRecord record) { @Override public void dispose() { - flush(); + cache.clear(); } } diff --git a/impl/maven-core/src/main/java/org/apache/maven/project/DefaultProjectRealmCache.java b/impl/maven-core/src/main/java/org/apache/maven/project/DefaultProjectRealmCache.java index 82a1a814c1..9111177c34 100644 --- a/impl/maven-core/src/main/java/org/apache/maven/project/DefaultProjectRealmCache.java +++ b/impl/maven-core/src/main/java/org/apache/maven/project/DefaultProjectRealmCache.java @@ -125,6 +125,6 @@ public void register(MavenProject project, Key key, CacheRecord record) { @Override public void dispose() { - flush(); + cache.clear(); } }
