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