[MNG-7976] Investigate MNG-6127 IT instability (#1422)

Signed-off-by: crazyhzm <crazyhzm@apache.org>
apache · Feb 28, 2024 · ab6ec5b · ab6ec5b
1 parent 83949a7
commit ab6ec5b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/mapping/DefaultLifecycleMapping.java b/maven-core/src/main/java/org/apache/maven/lifecycle/mapping/DefaultLifecycleMapping.java
@@ -59,7 +59,7 @@ public DefaultLifecycleMapping(final List<Lifecycle> lifecycles) {
     /**
      * Plexus: Populates the lifecycle map from the injected list of lifecycle mappings (if not already done).
      */
-    private void initLifecycleMap() {
+    private synchronized void initLifecycleMap() {
         if (lifecycleMap == null) {
             lifecycleMap = new HashMap<>();