completed string chz lab

StringParser.ctxt

@@ -6,7 +6,7 @@ comment1.target=java.lang.String\ upperCaseString(java.lang.String)
 comment1.text=\n\ Takes\ a\ String\ and\ returns\ that\ String\ with\ all\ characters\ uppercased.\n\ E.G.\ cat\ would\ become\ CAT.\ dOnUt\ would\ become\ DONUT.\n\n\ @param\ s\n\ @return\ String\n
 comment10.params=s1\ s2
 comment10.target=java.lang.Boolean\ isEqualIgnoreCase(java.lang.String,\ java.lang.String)
-comment10.text=\n\ Takes\ in\ two\ strings\ and\ returns\ true\ if\ they\ are\ equal\n\ E.G.\ example\ and\ shelf\ would\ return\ false.\ \n\ cat\ and\ CaT\ would\ return\ true.\ \n\ Dog\ and\ Dog\ would\ return\ true\n\n\ @param\ s1\n\ @param\ s2\n\ @return\ String\n
+comment10.text=\n\ Takes\ in\ two\ strings\ and\ returns\ true\ if\ they\ are\ equal\n\ E.G.\ example\ and\ shelf\ would\ return\ false.\n\ cat\ and\ CaT\ would\ return\ true.\n\ Dog\ and\ Dog\ would\ return\ true\n\n\ @param\ s1\n\ @param\ s2\n\ @return\ String\n
 comment2.params=s
 comment2.target=java.lang.String\ lowerCaseString(java.lang.String)
 comment2.text=\n\ Takes\ a\ String\ and\ returns\ that\ String\ with\ all\ characters\ lowercased.\n\ E.G.\ MOUSE\ would\ become\ mouse.\ dOnUt\ would\ become\ donut.\n\n\ @param\ s\n\ @return\ String\n
@@ -30,5 +30,5 @@ 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
 comment9.params=s1\ s2
 comment9.target=java.lang.Boolean\ isEqual(java.lang.String,\ java.lang.String)
-comment9.text=\n\ Takes\ in\ two\ strings\ and\ returns\ true\ if\ they\ are\ equal\n\ E.G.\ example\ and\ shelf\ would\ return\ false.\ \n\ cat\ and\ CaT\ would\ return\ false.\ \n\ Dog\ and\ Dog\ would\ return\ true\n\n\ @param\ s1\n\ @param\ s2\n\ @return\ String\n
+comment9.text=\n\ Takes\ in\ two\ strings\ and\ returns\ true\ if\ they\ are\ equal\n\ E.G.\ example\ and\ shelf\ would\ return\ false.\n\ cat\ and\ CaT\ would\ return\ false.\n\ Dog\ and\ Dog\ would\ return\ true\n\n\ @param\ s1\n\ @param\ s2\n\ @return\ String\n
 numComments=11

StringParser.java

@@ -1,4 +1,4 @@
-
+import java.lang.*;
 /**
  * An introduction to Strings and String methods.
  *
@@ -15,7 +15,7 @@ public class StringParser
      */
     public static String upperCaseString(String s)
     {
-        return null;
+      return s.toUpperCase();
     }
 
     /**
@@ -26,7 +26,7 @@ public class StringParser
      * @return String
      */
     public static String lowerCaseString(String s) {
-        return null;
+        return s.toLowerCase();
     }
 
     /**
@@ -37,7 +37,7 @@ public class StringParser
      * @return String
      */
     public static Character getFirstCharacter(String s) {
-        return null;
+        return s.charAt(0);
     }
 
     /**
@@ -49,7 +49,7 @@ public class StringParser
      * @return String
      */
     public static Character getNthCharacter(String s, Integer n) {
-        return null;
+        return s.charAt(n);
     }
 
     /**
@@ -60,7 +60,9 @@ public class StringParser
      * @return String
      */
     public static String upperCaseFirstCharacter(String s) {
-        return null;
+        
+        s = s.substring(0,1).toUpperCase() + s.substring(1).toLowerCase();
+        return s;
     }
 
     /**
@@ -72,7 +74,13 @@ public class StringParser
      * @return String
      */
     public static String camelCaseString(String s) {
-        return null;
+        String camelStr = new String();
+        
+        String[] arrS = s.split(" ",0);
+        for(String str : arrS)
+            camelStr += str.substring(0,1).toUpperCase() + str.substring(1).toLowerCase();
+        
+        return camelStr;
     }
 
     /**
@@ -84,7 +92,10 @@ public class StringParser
      * @return String
      */
     public static String snakeCaseString(String s) {
-        return null;
+        String snake = new String();
+        s = s.toLowerCase();
+        snake = s.replaceAll(" ","_");
+        return snake;
     }
 
     /**
@@ -95,13 +106,13 @@ public class StringParser
      * @return String
      */
     public static Integer getLength(String s) {
-        return null;
+        return s.length();
     }
 
     /**
      * Takes in two strings and returns true if they are equal
-     * E.G. example and shelf would return false. 
-     * cat and CaT would return false. 
+     * E.G. example and shelf would return false.
+     * cat and CaT would return false.
      * Dog and Dog would return true
      *
      * @param s1
@@ -109,13 +120,13 @@ public class StringParser
      * @return String
      */
     public static Boolean isEqual(String s1, String s2) {
-        return null;
+        return s1.equals(s2);
     }
 
     /**
      * Takes in two strings and returns true if they are equal
-     * E.G. example and shelf would return false. 
-     * cat and CaT would return true. 
+     * E.G. example and shelf would return false.
+     * cat and CaT would return true.
      * Dog and Dog would return true
      *
      * @param s1
@@ -123,6 +134,6 @@ public class StringParser
      * @return String
      */
     public static Boolean isEqualIgnoreCase(String s1, String s2) {
-        return null;
+        return s1.equalsIgnoreCase(s2);
     }
 }

package.bluej

@@ -5,7 +5,7 @@ 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.y=25
 objectbench.height=164
 objectbench.width=776
 package.divider.horizontal=0.6