completed lab

StringParser.ctxt

@@ -24,7 +24,7 @@ comment6.target=java.lang.String\ camelCaseString(java.lang.String)
 comment6.text=\n\ Takes\ a\ String\ and\ returns\ that\ string\ with\ the\ first\ character\ of\ each\ word\ in\ it\ uppercased\n\ and\ then\ joined.\n\ E.G.\ dog\ whistle\ would\ return\ DogWhistle.\ adjuNCT\ pRoFessOR\ would\ return\ AdjuctProfessor.\n\n\ @param\ s\n\ @return\ String\n
 comment7.params=s
 comment7.target=java.lang.String\ snakeCaseString(java.lang.String)
-comment7.text=\n\ Takes\ a\ String\ and\ returns\ that\ string\ with\ each\ character\ lowercased\n\ and\ then\ joined\ with\ an\ underscore\n\ E.G.\ dog\ whistle\ would\ return\ dog_whistle.\ adjuNCT\ pRoFessOR\ would\ return\ adjuct_professor.\n\n\ @param\ s\n\ @return\ String\n
+comment7.text=\n\ Takes\ a\ String\ and\ returns\ that\ string\ with\ each\ character\ lowercased\n\ and\ then\ joined\ with\ an\ underscore\n\ E.G.\ "dog\ whistle"\ would\ return\ dog_whistle.\ adjuNCT\ pRoFessOR\ would\ return\ adjuct_professor.\n\n\ @param\ s\n\ @return\ String\n
 comment8.params=s
 comment8.target=java.lang.Integer\ getLength(java.lang.String)
 comment8.text=\n\ Takes\ a\ String\ and\ returns\ the\ length\ of\ that\ string\n\ E.G.\ cat\ would\ return\ 3.\ extra\ would\ return\ 5.\n\n\ @param\ s\n\ @return\ String\n

StringParser.java

@@ -15,7 +15,8 @@ public class StringParser
      */
     public static String upperCaseString(String s)
     {
-        return null;
+
+        return s.toUpperCase();
     }
 
     /**
@@ -26,7 +27,8 @@ public class StringParser
      * @return String
      */
     public static String lowerCaseString(String s) {
-        return null;
+
+        return s.toLowerCase();
     }
 
     /**
@@ -37,7 +39,8 @@ public class StringParser
      * @return String
      */
     public static Character getFirstCharacter(String s) {
-        return null;
+
+        return s.charAt(0);
     }
 
     /**
@@ -49,7 +52,7 @@ public class StringParser
      * @return String
      */
     public static Character getNthCharacter(String s, Integer n) {
-        return null;
+        return s.charAt(n);
     }
 
     /**
@@ -60,7 +63,7 @@ public class StringParser
      * @return String
      */
     public static String upperCaseFirstCharacter(String s) {
-        return null;
+        return s = Character.toUpperCase(s.charAt(0)) + s.substring(1); 
     }
 
     /**
@@ -72,19 +75,27 @@ public class StringParser
      * @return String
      */
     public static String camelCaseString(String s) {
-        return null;
+
+        String camalCase2 = "";
+        String camalCase3 = s.toLowerCase();
+        String[] camalCase = camalCase3.split(" ");
+        for(int i = 0; i < camalCase.length; i++){
+            camalCase2 += camalCase[i].substring(0,1).toUpperCase();
+            camalCase2 += camalCase[i].substring(1);
+        }
+        return camalCase2;
     }
 
     /**
      * Takes a String and returns that string with each character lowercased
      * and then joined with an underscore
-     * E.G. dog whistle would return dog_whistle. adjuNCT pRoFessOR would return adjuct_professor.
+     * E.G. "dog whistle" would return dog_whistle. adjuNCT pRoFessOR would return adjuct_professor.
      *
      * @param s
      * @return String
      */
     public static String snakeCaseString(String s) {
-        return null;
+        return s.replace(" ","_").toLowerCase();
     }
 
     /**
@@ -95,7 +106,7 @@ public class StringParser
      * @return String
      */
     public static Integer getLength(String s) {
-        return null;
+        return s.length();
     }
 
     /**
@@ -109,7 +120,7 @@ public class StringParser
      * @return String
      */
     public static Boolean isEqual(String s1, String s2) {
-        return null;
+        return  s1.equals(s2);
     }
 
     /**
@@ -123,6 +134,6 @@ public class StringParser
      * @return String
      */
     public static Boolean isEqualIgnoreCase(String s1, String s2) {
-        return null;
+        return s1.equalsIgnoreCase(s2);
     }
 }

StringParserTest.java

@@ -72,7 +72,7 @@ public class StringParserTest {
     @Test
     public void camelCaseString() {
         //Given
-        String string1 = "tEsT sTrInG";
+        String string1 = "test sTrInG";
         String expected = "TestString";
 
         //When

package.bluej

@@ -2,10 +2,10 @@
 dependency1.from=StringParserTest
 dependency1.to=StringParser
 dependency1.type=UsesDependency
-editor.fx.0.height=722
-editor.fx.0.width=800
-editor.fx.0.x=455
-editor.fx.0.y=51
+editor.fx.0.height=714
+editor.fx.0.width=902
+editor.fx.0.x=350
+editor.fx.0.y=23
 objectbench.height=164
 objectbench.width=776
 package.divider.horizontal=0.6