Delete GCFlushedOutputStream

src/main/java/org/jenkinsci/plugins/workflow/log/BufferedBuildListener.java

@@ -114,7 +114,7 @@ private static final class Replacement implements SerializableOnlyOverRemoting {
         }
 
         private Object readResolve() {
-            return new BufferedBuildListener(new CloseableOutputStream(new GCFlushedOutputStream(new DelayBufferedOutputStream(ros, tuning))));
+            return new BufferedBuildListener(new CloseableOutputStream(new DelayBufferedOutputStream(ros, tuning)));
         }
 
     }

src/main/java/org/jenkinsci/plugins/workflow/log/LogStorage.java

@@ -186,7 +186,7 @@ public interface LogStorage {
      * Wraps the specified {@link OutputStream} with a buffer that flushes automatically as needed.
      */
     static @NonNull OutputStream wrapWithAutoFlushingBuffer(@NonNull OutputStream os) throws IOException {
-        return new GCFlushedOutputStream(new DelayBufferedOutputStream(os));
+        return new DelayBufferedOutputStream(os);
     }
 
 }