diff --git a/nifi-commons/nifi-utils/src/main/java/org/apache/nifi/stream/io/NonFlushableOutputStream.java b/nifi-commons/nifi-utils/src/main/java/org/apache/nifi/stream/io/NonFlushableOutputStream.java
index e951064a17..335d8648b1 100644
--- a/nifi-commons/nifi-utils/src/main/java/org/apache/nifi/stream/io/NonFlushableOutputStream.java
+++ b/nifi-commons/nifi-utils/src/main/java/org/apache/nifi/stream/io/NonFlushableOutputStream.java
@@ -34,4 +34,19 @@ public class NonFlushableOutputStream extends FilterOutputStream {
     public void close() throws IOException {
         out.close();
     }
+
+    @Override
+    public void write(final byte[] b, final int off, final int len) throws IOException {
+        out.write(b, off, len);
+    }
+
+    @Override
+    public void write(final byte[] b) throws IOException {
+        out.write(b);
+    }
+
+    @Override
+    public void write(final int b) throws IOException {
+        out.write(b);
+    }
 }