public HttpRequest host(final String host) {
		this.host = host;
		if (headers.contains(HEADER_HOST)) {
			headerOverwrite(HEADER_HOST, host);
		}
		return this;
	}
public HttpRequest host(final String host) {
		this.host = host;
		if (headers.contains(HEADER_HOST)) {
			headerOverwrite(HEADER_HOST, host);
		}
		return this;
	}
public HttpRequest host ( final String host ) { this . host = host ; if ( headers . contains ( HEADER_HOST ) ) { headerOverwrite ( HEADER_HOST , host ) ; } return this ; }
Sets request host name.
Sets request host name .