Language Fundamentals - General Questions

What is the output of the following program?

public class Main {
    public static void main(String[] args) {
        var list = java.util.List.of(1, 2, 3);
        System.out.println(list.size());
    }
}

What is the output of the following program?

public class Main {
    public static void main(String[] args) {
        long big = Integer.MAX_VALUE;
        big++;
        int small = Integer.MAX_VALUE;
        small++;
        System.out.println(big + " " + small);
    }
}

What is the output of the following program?

public class Main {
    public static void main(String[] args) {
        int x = 017;
        System.out.println(x);
    }
}

JDK, JRE and JVM: which one contains the compiler javac?

Who is known as the father of Java?