this is the problem and key. how do you know the characteristics of the set when you print them initially?

Klingonox sl 10,15 S2 90,56 Furball Example #2 - Class Type as Parameters 1. public class ParametersDemo 2. 3. public static void main(String[] args) 4. 5. DemoSpecies sl-new DemoSpecies(), 12 new DemoSpecies: 6. sl.set("Klingon Ox", 10, 15); 7. s2.set("Fur Ball", 90, 56): 8. System.out.println("Value of s2 before call to method:"); 9. s2.writeOutput: 10. sl.makeEqual(s2). 11. System.out.println("Value of s2 after call to method:"); 12. s2.writeOutput: 13. int Population - 42; 14. System.out.println("Value of Population before call to method: "+ Population); 15. sl.try To Make Equal(aPopulation). 16. System.out.println("Value of Population after call to method: Population); 17.) 18.) value os 2 before call to mehed 19. public class DemoSpecies 20. 21. private String name: 22. private int population; 23. private double growthRate; 24. public void makeEqual(DemoSpecies otherObject) 25. 26. otherObject.name = this.name; 27. otherObject.population this population; 28. otherObject growthRate this growthRate; 29.) 30. public void try To Make Equalint intVariable) 31. 32. intVariable - this.population; 33.) 34. public void writeOutput 35. 36. System.out.println("Name="+ name); 37. System.out.println("Population - " + population): 1 Lecture Note 3 38. System.out.println("Growth rate =" + growthRate + "%"); 39.) 40. public void set(String newName, int newPopulation, double newGrowthRate) 41. { 42. name = newName; 43. if (newPopulation >=0) 44. population = newPopulation; 45. else 46. { 47. System.out.println("ERROR: using a negative population."); 48. System.exit(0); 49. } 50. growthRate = newGrowth Rate; 51. } 52. } Output of Example 2 Value of s2 before call to method: Name = Fur Ball Population = 90 Growth Rate = 56.0% Value of s2 after call to method: Name = Klingon Ox Population = 10 Growth Rate = 15.0% Value of aPopulation before call to method: 42 Value of apopulation after call to method: 42