@ModuleOption("whether to preserve the timestamp of files retrieved")
	public void setPreserveTimestamp(boolean preserveTimestamp) {
		this.preserveTimestamp = preserveTimestamp;
	}
Module options for FTP source module.

@author Franck Marchand
@author Eric Bottard
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/modules/metadata/FtpSourceOptionsMetadata.java