docs: @Nonnull
  	public static <T, R> LObjIntSrtFunction<T, R> objIntSrtFunctionFrom(Consumer<LObjIntSrtFunctionBuilder<T, R>> buildingFunction) {
  		LObjIntSrtFunctionBuilder builder = new LObjIntSrtFunctionBuilder();
  		buildingFunction.accept(builder);
  		return builder.build();
  	}