1 package stringthing; 2 3 public class StringThing { 4 public static void main(String[] args) { 5 6 String singer = "Holiday, Billie"; 7 String sculptor = "Claudel, Camille"; 8 String painter = "Picasso, Pablo"; 9 String dancer = "Zotto, Osvaldo"; 10 String self = "Phillips, Tyler"; 11 12 System.out.println("\nNames..."); 13 System.out.println(singer); 14 System.out.println(sculptor); 15 System.out.println(painter); 16 System.out.println(dancer); 17 System.out.println(self); 18 19 //POINT B: COMPUTE AND PRINT THE LENGTHS OF THE STRINGS, WITHOUT LABELS 20 int singerLength = singer.length(); 21 int sculptorLength = sculptor.length(); 22 int painterLength = painter.length(); 23 int dancerLength = dancer.length(); 24 int selfLength = self.length(); 25 26 System.out.println("\nName lengths..."); 27 System.out.println(singerLength); 28 System.out.println(sculptorLength); 29 System.out.println(painterLength); 30 System.out.println(dancerLength); 31 System.out.println(selfLength); 32 33 //POINT C: COPMUTE AND PRINT THE LOCATION OF THE COMMA WITHIN EACH STRING, NO LABELS 34 int singerCommaPosition = singer.indexOf(","); 35 int sculptorCommaPosition = sculptor.indexOf(","); 36 int painterCommaPosition = painter.indexOf(","); 37 int dancerCommaPosition = dancer.indexOf(","); 38 int selfCommaPosition = self.indexOf(","); 39 40 System.out.println("\nComma positions..."); 41 System.out.println(singerCommaPosition); 42 System.out.println(sculptorCommaPosition); 43 System.out.println(painterCommaPosition); 44 System.out.println(dancerCommaPosition); 45 System.out.println(selfCommaPosition); 46 47 // POINT D: COMPUTE AND PRINT THE FIVE FIRST NAMES, WITH NO LABELS 48 String singerFirst = singer.substring(singerCommaPosition+2); 49 String sculptorFirst = sculptor.substring(sculptorCommaPosition+2); 50 String paintererFirst = painter.substring(painterCommaPosition+2); 51 String dancerFirst = dancer.substring(dancerCommaPosition+2); 52 String selfFirst = self.substring(selfCommaPosition+2); 53 54 System.out.println("\nFirst names..."); 55 System.out.println(singerFirst); 56 System.out.println(sculptorFirst); 57 System.out.println(paintererFirst); 58 System.out.println(dancerFirst); 59 System.out.println(selfFirst); 60 61 // POINT E: COMPUTE AND PRINT THE FIVE LAST NAMES, WITH NO LABELS 62 String singerLast = singer.substring(0,singerCommaPosition); 63 String sculptorLast = sculptor.substring(0,sculptorCommaPosition); 64 String paintererLast = painter.substring(0,painterCommaPosition); 65 String dancerLast = dancer.substring(0,dancerCommaPosition); 66 String selfLast = self.substring(0,selfCommaPosition); 67 68 System.out.println("\nLast names..."); 69 System.out.println(singerLast); 70 System.out.println(sculptorLast); 71 System.out.println(paintererLast); 72 System.out.println(dancerLast); 73 System.out.println(selfLast); 74 75 //POINT F: COMPUTE AND PRINT THE FIRST NAMES, AGAIN 76 System.out.println("\nFirst names, once again..."); 77 System.out.println(firstName(singer)); 78 System.out.println(firstName(sculptor)); 79 System.out.println(firstName(painter)); 80 System.out.println(firstName(dancer)); 81 System.out.println(firstName(self)); 82 83 // POINT G: COPMUTE AND PRINT THE LAST NAMES, AGAIN 84 System.out.println("\nLast names, once again..."); 85 System.out.println(lastName(singer)); 86 System.out.println(lastName(sculptor)); 87 System.out.println(lastName(painter)); 88 System.out.println(lastName(dancer)); 89 System.out.println(lastName(self)); 90 91 // POINT H: COPMUTE AND PRINT THE FULL NAMES, NATURAL STYLE 92 System.out.println("\nFull names, natural style..."); 93 System.out.println(fullName(singer)); 94 System.out.println(fullName(sculptor)); 95 System.out.println(fullName(painter)); 96 System.out.println(fullName(dancer)); 97 System.out.println(fullName(self)); 98 99 } 100 101 private static String firstName(String directoryStyleName) { 102 int commaPosition = directoryStyleName.indexOf(","); 103 return directoryStyleName.substring(commaPosition+2); 104 } 105 106 private static String lastName(String directoryStyleName) { 107 int commaPosition = directoryStyleName.indexOf(","); 108 return directoryStyleName.substring(0,commaPosition); 109 } 110 111 private static String fullName(String dsn) { 112 String full = firstName(dsn) + " " + lastName(dsn); 113 return full; 114 } 115 116 } 117 118 119