code: public SpringApplicationBuilder profiles(String... profiles) {
  		this.additionalProfiles.addAll(Arrays.asList(profiles));
  		this.application.setAdditionalProfiles(
  				StringUtils.toStringArray(this.additionalProfiles));
  		return this;
  	}
docs: Add to the active Spring profiles for this app (and its parent and children).
  @param profiles the profiles to add.
  @return the current builder