addressbuilder/src/main/java/org/ocpsoft/urlbuilder/AddressBuilderPath.java
public AddressBuilderPath set(CharSequence name, Object... values)
   {
      parent.set(name, values);
      return this;
   }
public AddressBuilderPath set(CharSequence name, Object... values)
   {
      parent.set(name, values);
      return this;
   }
Set a parameter name and value or values. The supplied values will be stored without additional encoding.