ZCW-MacroLabs-OOP-ScientificCalculator/Console.java

 

import java.util.Scanner;

/**
 * Created by leon on 2/9/18.
 */
public class Console {
    Double userInput;
    
    public Console(){
        userInput=5.0;
    }
    
    public static void print(String output, Object... args) {
        System.out.printf(output, args);
    }

    public static void println(String output, Object... args) {
        print(output + "\n", args);
    }

    public static String getStringInput() {
        Scanner scanner = new Scanner(System.in);
        String userInput = scanner.nextLine();
        return userInput;
    }

    public static Integer getIntegerInput() {
        return null;
    }

    public static Double getDoubleInput() {
        Scanner scanner = new Scanner(System.in);
        Double userInput = Double.parseDouble(scanner.nextLine());
        return userInput;
    }
}