complete?

pom.xml

@@ -8,6 +8,11 @@
     <artifactId>regex</artifactId>
     <version>1.0-SNAPSHOT</version>
 
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+
     <dependencies>
         <dependency>
             <groupId>junit</groupId>

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.
@@ -36,4 +38,28 @@ public class HamletParser {
         return hamletData;
     }
 
+    public boolean findHoratio() {
+        Pattern pattern = Pattern.compile(("Horatio"));
+        Matcher matcher = pattern.matcher(hamletData);
+        return matcher.find();
+    }
+
+    public void changeHorationToTariq() {
+        Pattern pattern = Pattern.compile(("Horatio"));
+        Matcher matcher = pattern.matcher(hamletData);
+        hamletData = matcher.replaceAll("Tariq");
+    }
+
+    public boolean findHamlet() {
+        Pattern pattern = Pattern.compile(("Hamlet"));
+        Matcher matcher = pattern.matcher(hamletData);
+        return matcher.find();
+    }
+
+    public void changeHamlettToLeon() {
+        Pattern pattern = Pattern.compile("Hamlet");
+        Matcher matcher = pattern.matcher(hamletData);
+        hamletData = matcher.replaceAll("Leon");
+    }
+
 }

src/test/java/HamletParserTest.java

@@ -1,3 +1,4 @@
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -15,17 +16,32 @@ public class HamletParserTest {
 
     @Test
     public void testChangeHamletToLeon() {
+        hamletParser.changeHamlettToLeon();
+       boolean actual = hamletParser.findHamlet();
+
+
+        Assert.assertFalse(actual);
     }
 
     @Test
     public void testChangeHoratioToTariq() {
+        hamletParser.changeHorationToTariq();
+        boolean actual = hamletParser.findHoratio();
+
+        Assert.assertFalse(actual);
     }
 
     @Test
     public void testFindHoratio() {
+        boolean actual = hamletParser.findHoratio();
+
+        Assert.assertTrue(actual);
     }
 
     @Test
     public void testFindHamlet() {
+        boolean actual = hamletParser.findHamlet();
+
+        Assert.assertTrue(actual);
     }
 }