String

public class Main {
    public static void main(String[] args) {
        String myString1 = "Welcome";
        String myString2 = " to ";
        String myString;
        myString = myString1 + myString2;
        System.out.println(myString);

        int year = 2022;
        myString = myString + year;
        System.out.println(myString);

        float price = 2.2f;
        myString = myString + ' ' + price;
        System.out.println(myString);

    }
}

The snippet result is

Welcome to

Welcome to 2022

Welcome to 2022 2.2

The String type could combine nearly every type in Java and append values together. The expression looks like this:

String + String = String

String + Charater = String

String + Number = String