Skip freezing already-frozen objects

Re-freezing of a frozen object should be avoided. It is defensive but inefficient. (cherry picked from commit f389d5c)
Evolveum · Nov 22, 2023 · 8cc04e0 · 8cc04e0
1 parent b8f1ea7
commit 8cc04e0
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/infra/prism-api/src/main/java/com/evolveum/midpoint/prism/AbstractFreezable.java b/infra/prism-api/src/main/java/com/evolveum/midpoint/prism/AbstractFreezable.java
@@ -10,8 +10,10 @@ public abstract class AbstractFreezable implements Freezable {
 
     @Override
     public final void freeze() {
-        performFreeze();
-        this.frozen = true;
+        if (!frozen) {
+            performFreeze();
+            this.frozen = true;
+        }
     }
 
     protected void freeze(Freezable child) {