Fixes #2182 - SpotBugs analysis: Holder.toString() may return null

eclipse-ee4j · Sep 21, 2023 · 25fd05d · 25fd05d
1 parent fc8d17a
commit 25fd05d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/grizzly/src/main/java/org/glassfish/grizzly/utils/Holder.java b/modules/grizzly/src/main/java/org/glassfish/grizzly/utils/Holder.java
@@ -67,7 +67,7 @@ protected int evaluate() {
     @Override
     public String toString() {
         final E obj = get();
-        return obj != null ? "{" + obj + "}" : null;
+        return obj != null ? "{" + obj + "}" : "{}";
     }
 
     public static abstract class LazyHolder<E> extends Holder<E> {