https://beam.apache.org/releases/javadoc/2.71.0/org/apache/beam/runners/spark/structuredstreaming/examples/WordCount.WordCountOptions.html
WordCount.WordCountOptions (Apache Beam 2.71.0)
declaration: package: org.apache.beam.runners.spark.structuredstreaming.examples, class: WordCount, interface: WordCountOptions
apache beamwordcount