public TcpSink tcp(int port) {
		return new TcpSink(port);
	}
Construct a new TcpSink with the default target host taken from the environment and the provided port.

@param port the port to connect to
@return an instance of TcpSink
spring-xd-integration-test/src/main/java/org/springframework/xd/integration/fixtures/Sinks.java