@PipelineProperty(
            description = "Choose if you want to split aggregated streams into separate output objects.",
            defaultValue = "false",
            displayPriority = 5)
    public void setSplitAggregatedStreams(final boolean splitAggregatedStreams) {
        super.setSplitAggregatedStreams(splitAggregatedStreams);
    }
Joins text instances into a single text instance.
stroom-aws/stroom-aws-s3-impl/src/main/java/stroom/aws/s3/impl/S3Appender.java