Merge remote-tracking branch 'origin/jetty-9.3.x' into jetty-9.4.x

jetty-http/src/main/java/org/eclipse/jetty/http/HostPortHttpField.java

@@ -69,7 +69,7 @@ public class HostPortHttpField extends HttpField
     
     /* ------------------------------------------------------------ */
     /** Get the port.
-     * @param defaultPort
+     * @param defaultPort The default port to return if no port set
      * @return the port
      */
     public int getPort(int defaultPort)

jetty-http/src/main/java/org/eclipse/jetty/http/HttpFields.java

@@ -315,7 +315,7 @@ public class HttpFields implements Iterable<HttpField>
     /**
      * Add comma separated values, but only if not already
      * present.
-     * @param header The header to add the value(s) to
+     * @param name The header to add the value(s) to
      * @param values The value(s) to add
      * @return True if headers were modified
      */