rmuir commented on code in PR #14302:
URL: https://github.com/apache/lucene/pull/14302#discussion_r1973201491


##########
lucene/core/src/java/org/apache/lucene/index/IndexReader.java:
##########
@@ -253,8 +253,10 @@ public final void decRef() throws IOException {
     final int rc = refCount.decrementAndGet();
     if (rc == 0) {
       closed = true;
-      try (Closeable finalizer = this::reportCloseToParentReaders;
-          Closeable finalizer1 = this::notifyReaderClosedListeners) {
+      try (@SuppressWarnings("unused")
+              Closeable finalizer = this::reportCloseToParentReaders;
+          @SuppressWarnings("unused")
+              Closeable finalizer1 = this::notifyReaderClosedListeners) {

Review Comment:
   I've got warnings for unused variables of lambdas that are new, showing up 
from eclipse language server with suggestion to "rename to unnamed variable". 
These look legit, but are new.



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