completely done

src/main/java/HamletParser.java

@@ -38,15 +38,15 @@ public class HamletParser {
         return hamletData;
     }
 
-    public String changeHamletToLeon(String search, String replace){
-        Pattern patt = Pattern.compile("\\b" +search + "\\b", Pattern.CASE_INSENSITIVE);
+    public String changeWord(String search, String replace){
+        Pattern patt = Pattern.compile("^" +search + "", Pattern.CASE_INSENSITIVE);
         Matcher m = patt.matcher(hamletData);
         return m.replaceAll(replace);
     }
 
     public int findWord(CharSequence hamletData ,String search) {
         int count = 0;
-        Pattern patt = Pattern.compile("\\b" +search + "\\b", Pattern.CASE_INSENSITIVE);
+        Pattern patt = Pattern.compile("^" +search + "", Pattern.CASE_INSENSITIVE);
         Matcher m = patt.matcher(hamletData);
      while (m.find())
             count++;

src/test/java/HamletParserTest.java

@@ -15,7 +15,7 @@ public class HamletParserTest {
 
     @Test
     public void testChangeHamletToLeon() {
-        String leon = hamletParser.changeHamletToLeon("Hamlet", "Leon");
+        String leon = hamletParser.changeWord("Hamlet", "Leon");
 
         int expected = hamletParser.findWord(hamletText , "Hamlet");
         int actual = hamletParser.findWord(leon , "Leon");
@@ -27,7 +27,7 @@ public class HamletParserTest {
 
     @Test
     public void testChangeHoratioToTariq() {
-        String leon = hamletParser.changeHamletToLeon("Horatio", "Tariq");
+        String leon = hamletParser.changeWord("Horatio", "Tariq");
 
         int expected = hamletParser.findWord(hamletText , "Horatio");
         int actual = hamletParser.findWord(leon , "Tariq");