Comment.
diff --git a/src/main/java/org/apache/commons/io/output/ClosedWriter.java b/src/main/java/org/apache/commons/io/output/ClosedWriter.java
index a596c12..9ae0e06 100644
--- a/src/main/java/org/apache/commons/io/output/ClosedWriter.java
+++ b/src/main/java/org/apache/commons/io/output/ClosedWriter.java
@@ -61,5 +61,6 @@ public void flush() throws IOException {
 
     @Override
     public void close() throws IOException {
+        // noop
     }
 }