complete

pom.xml

@@ -7,6 +7,18 @@
     <groupId>com.zipcodewilmington</groupId>
     <artifactId>regex</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>7</source>
+                    <target>7</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <dependencies>
         <dependency>

src/main/java/HamletParser.java

@@ -1,6 +1,8 @@
 import java.io.File;
 import java.io.IOException;
 import java.util.Scanner;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 /**
  * Created by thook on 10/7/15.
@@ -8,32 +10,57 @@ import java.util.Scanner;
 public class HamletParser {
 
     private String hamletData;
+    private String result;
 
-    public HamletParser(){
+    public HamletParser() {
         this.hamletData = loadFile();
     }
 
-    private String loadFile(){
+    private String loadFile() {
         ClassLoader classLoader = getClass().getClassLoader();
         File file = new File(classLoader.getResource("hamlet.txt").getFile());
         StringBuilder result = new StringBuilder("");
 
-        try(Scanner scanner = new Scanner(file)){
-            while(scanner.hasNextLine()){
+        try (Scanner scanner = new Scanner(file)) {
+            while (scanner.hasNextLine()) {
                 String line = scanner.nextLine();
                 result.append(line).append("\n");
             }
 
             scanner.close();
-        }catch(IOException e){
+        } catch (IOException e) {
             e.printStackTrace();
         }
 
         return result.toString();
     }
 
-    public String getHamletData(){
+    public String getHamletData() {
         return hamletData;
     }
 
-}
+    public String changeHamlet(String h) {
+        StringBuffer sb = new StringBuffer();
+        Pattern p = Pattern.compile("Hamlet|HAMLET");
+        Matcher m = p.matcher(h);
+        while (m.find()) {
+            m.appendReplacement(sb, Matcher.quoteReplacement("Leon"));
+        }
+        m.appendTail(sb);
+        result = sb.toString();
+        return result;
+
+    }
+
+    public String changeHoratio(String h){
+        StringBuffer sb = new StringBuffer();
+        Pattern p = Pattern.compile("Horatio|HORATIO");
+        Matcher m = p.matcher(h);
+        while (m.find()) {
+            m.appendReplacement(sb, Matcher.quoteReplacement("Tariq"));
+        }
+        m.appendTail(sb);
+        result = sb.toString();
+        return result;
+    }
+}

src/test/java/HamletParserTest.java

@@ -1,6 +1,9 @@
 import org.junit.Before;
 import org.junit.Test;
 
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 import static org.junit.Assert.*;
 
 public class HamletParserTest {
@@ -15,6 +18,7 @@ public class HamletParserTest {
 
     @Test
     public void testChangeHamletToLeon() {
+
     }
 
     @Test
@@ -23,9 +27,25 @@ public class HamletParserTest {
 
     @Test
     public void testFindHoratio() {
+        String noHamOrHoratio = hamletParser.changeHoratio(hamletText);
+        Pattern p = Pattern.compile("Horatio");
+        Matcher m = p.matcher(noHamOrHoratio);
+        boolean actual = m.find();
+        boolean expected = false;
+        assertEquals(expected, actual);
+        System.out.println(noHamOrHoratio);
+
     }
 
     @Test
     public void testFindHamlet() {
+        String noHam = hamletParser.changeHamlet(hamletText);
+        Pattern p = Pattern.compile("Hamlet");
+        Matcher m = p.matcher(noHam);
+        boolean actual = m.find();
+        boolean expected = false;
+        assertEquals(expected, actual);
+        System.out.println(noHam);
+
     }
 }