src/main/java/de/qaware/xff/util/uri/UriComponentsBuilder.java
/**
     * Set the URI port. Use this method only when the port needs to be
     * parametrized with a URI variable. Otherwise use {@link #port(int)}.
     * Passing {@code null} will clear the port of this builder.
     *
     * @param port the URI port
     * @return this UriComponentsBuilder
     */
Set the URI port. Use this method only when the port needs to be
parametrized with a URI variable.

@param port the URI port
@return this UriComponentsBuilder
Set the URI port . Use this method only when the port needs to be parametrized with a URI variable . @param port the URI port @return this UriComponentsBuilder
public UriComponentsBuilder port(/*@Nullable*/ String port) {
        this.port = port;
        resetSchemeSpecificPart();
        return this;
    }
public UriComponentsBuilder port ( /*@Nullable*/ String port ) { this . port = port ; resetSchemeSpecificPart ( ) ; return this ; }
Set the URI port.
Set the URI port .