code: public WebElementFinder by(final By theBy) {
  		Fields fields = new Fields(this);
  		fields.by = theBy;
  		return new WebElementFinder(fields);
  	}
docs: Creates a new {@link WebElementFinder} based on this {@link WebElementFinder} using the specified element locator.
  
  @param theBy
  locates the element to operate on
  @return the new {@link FormInputHandler} instance