public void setReferenceDataSourceUpdates(java.util.Collection<ReferenceDataSourceUpdate> referenceDataSourceUpdates) {
        if (referenceDataSourceUpdates == null) {
            this.referenceDataSourceUpdates = null;
            return;
        }

        this.referenceDataSourceUpdates = new java.util.ArrayList<ReferenceDataSourceUpdate>(referenceDataSourceUpdates);
    }
<p>
Describes application reference data source updates.
</p>

@param referenceDataSourceUpdates
       Describes application reference data source updates.
aws-java-sdk-kinesis/src/main/java/com/amazonaws/services/kinesisanalytics/model/ApplicationUpdate.java