https://beam.apache.org/releases/javadoc/2.70.0/org/apache/beam/runners/fnexecution/control/BundleFinalizationHandlers.InMemoryFinalizer.html
BundleFinalizationHandlers.InMemoryFinalizer (Apache Beam 2.70.0)
declaration: package: org.apache.beam.runners.fnexecution.control, class: BundleFinalizationHandlers, class: InMemoryFinalizer
apache beam