docs: @Nonnull
  	public static <T1, T2, R> LBiObjDblFunction<T1, T2, R> biObjDblFunctionFrom(Consumer<LBiObjDblFunctionBuilder<T1, T2, R>> buildingFunction) {
  		LBiObjDblFunctionBuilder builder = new LBiObjDblFunctionBuilder();
  		buildingFunction.accept(builder);
  		return builder.build();
  	}