@ModuleOption("comma separated list of files to be placed in the working directory of each executor")
	public void setFiles(String files) {
		this.files = files;
	}
Module options for Spark application module.

@author Ilayaperumal Gopinathan
extensions/spring-xd-extension-spark/src/main/java/org/springframework/xd/spark/SparkAppOptionsMetadata.java