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Mar 20th, 2018
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  1. package Blatt1;
  2.  
  3. public class Aufgabe3 {
  4.  
  5. public static void main(String[] args){
  6. Person p1 = new Person("Max", "Mustermann");
  7. Person p2 = new Person("Donald", "Duck");
  8. p1.greet(p2);
  9. }
  10.  
  11. public class Person {
  12.  
  13. private String firstname;
  14. private String lastname;
  15.  
  16.  
  17. Person(String firstname, String lastname) {
  18. setFirstname(firstname);
  19. setLastname(lastname);
  20. }
  21.  
  22.  
  23. // Setter
  24. public void setFirstname(String firstname) {
  25. this.firstname = firstname;
  26. }
  27. public void setLastname(String lastname) {
  28. this.lastname = lastname;
  29. }
  30.  
  31.  
  32. // Getter
  33. public String getFirstname() {
  34. return this.firstname;
  35. }
  36. public String getLastname() {
  37. return this.lastname;
  38. }
  39.  
  40.  
  41. // Print
  42. public void printPerson() {
  43. System.out.println("First Name: "+ getFirstname());
  44. System.out.println("Last Name: "+ getLastname());
  45. }
  46.  
  47.  
  48. // Greet
  49. public void greet(Person p2) {
  50. println(getFirstname()+" "+getLastname()+" greets "+p2.firstname+" "+p2.lastname);
  51. }
  52.  
  53. }
  54.  
  55. }
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