B8 Day 26 use old value if user skips

package mattroseb8wk5;
import java.util.Scanner;

// tinetestingg sa file na ito yung
// checkString, checkDouble, checkInt
public class Day26C {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Day26C callMe = new Day26C();

        String[] dummyValues = {"Sinusuri","Testing","963.42","158"};
        // imagine dummyValues array as result of String[] getRows(int searchId)
        String userInput;

        String txt1;
        String txt2;
        double num1;
        int num2;

        System.out.println("Enter text or number per prompt");
        System.out.println("Press ENTER to skip");
        System.out.print("Text 1 >> ");
        userInput = sc.nextLine();
        txt1 = callMe.checkString(userInput, dummyValues[0]);
        userInput = "";

        System.out.print("Text 2 >> ");
        userInput = sc.nextLine();
        txt2 = callMe.checkString(userInput, dummyValues[1]);
        userInput = "";

        System.out.print("double >> ");
        userInput = sc.nextLine();
        num1 = callMe.checkDouble(userInput, dummyValues[2]);
        userInput = "";

        System.out.print("int >> ");
        userInput = sc.nextLine();
        num2 = callMe.checkInt(userInput, dummyValues[3]);
        userInput = "";

        System.out.println(String.format("%s | %s", txt1, dummyValues[0]));
        System.out.println(String.format("%s | %s", txt2, dummyValues[1]));
        System.out.println(String.format("%f | %s", num1, dummyValues[2]));
        System.out.println(String.format("%d | %s", num2, dummyValues[3]));

    }

    public String checkString(String newValue, String oldValue) {
        String resStr = newValue;
        if (newValue.trim().isEmpty()) {
            resStr = oldValue;
        }
        return resStr;
    }

    public double checkDouble(String newValue, String oldValue) {
        double resDbl = 0.0;
        try {
            resDbl = Double.parseDouble(newValue);
        } catch (Exception e) {
            resDbl = Double.parseDouble(oldValue);
        }
        return resDbl;
    }

    public int checkInt(String newValue, String oldValue) {
        int resInt = 0;
        try {
            resInt = Integer.parseInt(newValue);
        } catch (Exception e) {
            resInt = Integer.parseInt(oldValue);
        }
        return resInt;
    }
}