String comparison test using the == operator

Determine what text will appear in the standard output when the following program is executed.

public class Test1 {
    public static void main(String[] args) {
        var s1 = "a";
        var s2 = "a";
        var s3 = new String("a");

        System.out.println("s1 == s2: " + (s1 == s2));
        System.out.println("s1 == s3: " + (s1 == s3));
    }
}