public class HogwartsHouse { public HogwartsHouse() { name = null; housePoints = 0; } public HogwartsHouse(String name, int housePoints) { this.name = name; this.housePoints = housePoints; } public void setName(String name) { this.name = name; } public void addPoints(int newPoints) { housePoints += newPoints; } public void movePointsTo(HogwartsHouse house) { house.housePoints += 10; this.housePoints -= 10; } public void stealAllPoints(int housePoints) { this.housePoints += housePoints; housePoints = 0; } public int getPoints() { return housePoints; } public String getHouseInfo() { return name + ": " + housePoints; } private String name; private int housePoints; }

public class MainClass { public static void resetHouse(HogwartsHouse house) { house = new HogwartsHouse(); } public static void main(String args[]) { HogwartsHouse gryffindor = new HogwartsHouse("Gryffindor", 0); HogwartsHouse hufflepuff = new HogwartsHouse("Hufflepuff", 0); HogwartsHouse slytherin = new HogwartsHouse("Slytherin", 0); HogwartsHouse ravenclaw = new HogwartsHouse(); ravenclaw.addPoints(25); gryffindor.addPoints(50); hufflepuff.addPoints(10); slytherin.stealAllPoints(ravenclaw.getPoints()); System.out.println(ravenclaw.getHouseInfo()); // 1 System.out.println(slytherin.getHouseInfo()); // 2 System.out.println(); gryffindor.movePointsTo(hufflepuff); System.out.println(gryffindor.getHouseInfo()); // 3 System.out.println(hufflepuff.getHouseInfo()); // 4 System.out.println(); resetHouse(slytherin); System.out.println(slytherin.getHouseInfo()); // 5 } }

What is printed by the lines with comments labeled 1, 2, 3, 4, and 5?