@ModuleOption("the username to use")
	public void setUser(String user) {
		this.user = user;
	}
Module options for SFTP source module.

@author Ilayaperumal Gopinathan
@author Eric Bottard
@author Gary Russell
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/modules/metadata/SftpSourceOptionsMetadata.java