jodd-core/src/main/java/jodd/net/URLCoder.java
public static String encodePort(final String port, final String encoding) {
		return encodeUriComponent(port, encoding, URIPart.PORT);
	}
public static String encodePort(final String port, final String encoding) {
		return encodeUriComponent(port, encoding, URIPart.PORT);
	}
Encodes the given URI port with the given encoding.