Carolynn Vansant 6 vuotta sitten
vanhempi
commit
f23c40cc2e

+ 5
- 6
src/main/java/com/zipcodewilmington/danny_do_better_exercises/StringUtilities.java Näytä tiedosto

@@ -1,7 +1,5 @@
1 1
 package com.zipcodewilmington.danny_do_better_exercises;
2 2
 
3
-import static java.lang.System.*;
4
-
5 3
 /**
6 4
  * Created by dan on 6/14/17.
7 5
  */
@@ -78,8 +76,8 @@ public class StringUtilities {
78 76
      * @return the first sequence of characters
79 77
      */
80 78
     public static String getFirstWord(String spaceDelimitedString){
81
-
82
-        return null;
79
+        int spacer = spaceDelimitedString.indexOf(" ");
80
+        return spaceDelimitedString.substring(0, spacer);
83 81
     }
84 82
 
85 83
     /**
@@ -87,7 +85,8 @@ public class StringUtilities {
87 85
      * @return the second word of a string delimited by spaces.
88 86
      */
89 87
     public static String getSecondWord(String spaceDelimitedString){
90
-        return null;
88
+        int spacer = spaceDelimitedString.lastIndexOf(" ");
89
+        return spaceDelimitedString.substring(spacer);
91 90
     }
92 91
 
93 92
     /**
@@ -95,6 +94,6 @@ public class StringUtilities {
95 94
      * @return an identical string with characters in reverse order.
96 95
      */
97 96
     public static String reverseTheTwo(String stringToReverse){
98
-        return null;
97
+        return stringToReverse;
99 98
     }
100 99
 }

BIN
target/classes/com/zipcodewilmington/danny_do_better_exercises/StringUtilities.class Näytä tiedosto