jodd-http/src/main/java/jodd/http/ProxyInfo.java
public static ProxyInfo socks4Proxy(final String proxyAddress, final int proxyPort, final String proxyUser) {
		return new ProxyInfo(ProxyType.SOCKS4, proxyAddress, proxyPort, proxyUser, null);
	}
public static ProxyInfo socks4Proxy(final String proxyAddress, final int proxyPort, final String proxyUser) {
		return new ProxyInfo(ProxyType.SOCKS4, proxyAddress, proxyPort, proxyUser, null);
	}
Creates SOCKS4 proxy.