private void ensureOpen()

in flume-morphline-solr-sink/src/main/java/org/apache/flume/sink/solr/morphline/BlobDeserializer.java [142:146]

• 5 lines of code
• 2 McCabe index (conditional complexity)

  private void ensureOpen() {
    if (!isOpen) {
      throw new IllegalStateException("Serializer has been closed");
    }
  }