Develop code to compare object references using Boolean expressions and determine the result of these expressions.

What is printed as a result of executing this code segment?

Integer num1 = 100;
Integer num2 = 100;
Integer num3 = new Integer(100);
Integer num4 = 200;
Integer num5 = 200;

System.out.println(num1 == num2);
System.out.println(num1 == num3);
System.out.println(num4 == num5);