diff --git a/looptest.iml b/looptest.iml
index 7f2d304..792af39 100644
--- a/looptest.iml
+++ b/looptest.iml
@@ -10,10 +10,10 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Maven: junit:junit:4.12" level="project" />
+    <orderEntry type="library" name="Maven: junit:junit:4.13-rc-1" level="project" />
     <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
-    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.9.5" level="project" />
-    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.9.0" level="project" />
-    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.9.5" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.10.1" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.10.1" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.10.1" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/src/main/java/com/zipcodewilmington/streams/StreamFilter.java b/src/main/java/com/zipcodewilmington/streams/StreamFilter.java
index d8b89ae..a4ad92e 100644
--- a/src/main/java/com/zipcodewilmington/streams/StreamFilter.java
+++ b/src/main/java/com/zipcodewilmington/streams/StreamFilter.java
@@ -5,7 +5,9 @@
 import com.zipcodewilmington.streams.tools.RandomUtils;
 import com.zipcodewilmington.streams.tools.StringUtils;
 
+import java.util.Arrays;
 import java.util.List;
+import java.util.Random;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -20,7 +22,10 @@ public class StreamFilter {
      * No arg constructor
      */ //TODO - construct person stream of 100 person objects; startingCharacter is a random capital letter
     public StreamFilter() {
-        this(Stream.empty(), null);
+
+        this(new PersonFactory().createPersonStream(100) ,RandomUtils.createCharacter('A','Z'));
+
+
     }
 
     /**
@@ -28,7 +33,7 @@ public StreamFilter() {
      * @param startingCharacter - character to filter by
      */ //TODO
     public StreamFilter(Person[] people, Character startingCharacter) {
-        this(Stream.empty(), null);
+        this(Arrays.stream(people), startingCharacter);
     }
 
     /**
@@ -36,7 +41,7 @@ public StreamFilter(Person[] people, Character startingCharacter) {
      * @param startingCharacter - character to filter by
      */ //TODO
     public StreamFilter(List<Person> people, Character startingCharacter) {
-        this(Stream.empty(), null);
+        this(people.stream(), startingCharacter);
     }
 
 
@@ -55,7 +60,8 @@ public StreamFilter(Stream<Person> people, Character startingCharacter) {
      * @return a list of person object whose name starts with `this.startingCharacter`
      */ //TODO
     public List<Person> toListMultiLine() {
-        return null;
+      return personStream.filter(x->x.getName().startsWith(startingCharacter)).collect(Collectors.toList());
+
     }
 
 
@@ -64,7 +70,9 @@ public List<Person> toListMultiLine() {
      * @return a list of person objects whose name starts with `this.startingCharacter`
      */ //TODO
     public List<Person> toListOneLine() {
-        return null;
+
+        return personStream.filter(x->x.getName().startsWith(startingCharacter)).collect(Collectors.toList());
+
     }
 
 
@@ -72,8 +80,10 @@ public List<Person> toListOneLine() {
      * Using one-line lambda syntax
      * @return an array of person object whose name starts with `this.startingCharacter`
      */ //TODO
-    public Person[] toArrayOneLine() {
-        return null;
+    public Person[] toArrayOneLine()
+    {
+        return   personStream.filter(x->x.getName().startsWith(startingCharacter)).toArray(Person[]::new);
+
     }
 
 
@@ -82,7 +92,7 @@ public Person[] toArrayOneLine() {
      * @return an array of person object whose name starts with `this.startingCharacter`
      */ //TODO
     public Person[] toArrayMultiLine() {
-        return null;
+        return personStream.filter(x->x.getName().startsWith(startingCharacter)).toArray(Person[]::new);
     }
 
 }
diff --git a/src/main/java/com/zipcodewilmington/streams/anthropoid/PersonFactory.java b/src/main/java/com/zipcodewilmington/streams/anthropoid/PersonFactory.java
index a10ec7b..ef1e304 100644
--- a/src/main/java/com/zipcodewilmington/streams/anthropoid/PersonFactory.java
+++ b/src/main/java/com/zipcodewilmington/streams/anthropoid/PersonFactory.java
@@ -1,11 +1,12 @@
 package com.zipcodewilmington.streams.anthropoid;
 
+import com.sun.codemodel.internal.JForEach;
 import com.zipcodewilmington.streams.tools.RandomUtils;
 import com.zipcodewilmington.streams.tools.StringUtils;
 
-import java.util.Date;
-import java.util.List;
+import java.util.*;
 import java.util.stream.Collectors;
+import java.util.stream.IntStream;
 import java.util.stream.Stream;
 
 /**
@@ -39,16 +40,27 @@ public Person createRandomPerson() {
      * @return - ArrayList of Person objects
      */ // TODO
     public List<Person> createPersonList(int listSize) {
-        return null;
-    }
+      /*  ArrayList<Person> personList = new ArrayList<>(listSize);
+        for (int i = 0; i < listSize; i++) {
+            personList.add(createRandomPerson());
+        }
+
 
+        return personList;*/
+        return Stream.generate(this::createRandomPerson).limit(listSize).collect(Collectors.toList());
+    }
 
     /**
      * @param arrayLength - number of Person objects to create
      * @return - Array of Person objects
      */ // TODO
     public Person[] createPersonArray(int arrayLength) {
-        return null;
+      /*  Person[] personArray = new Person[arrayLength];
+        for (int i = 0; i < arrayLength; i++) {
+            personArray[i] = createRandomPerson();
+        }
+        return personArray;*/
+        return Stream.generate(this::createRandomPerson).limit(arrayLength).toArray(Person[]::new);
     }
 
 
@@ -59,6 +71,9 @@ public Person[] createPersonArray(int arrayLength) {
      * @return - Stream representation of collection of Person objects
      */ // TODO
     public Stream<Person> createPersonStream(int streamCount) {
-        return null;
+       // Stream<Person> personStream = Arrays.stream(createPersonArray(streamCount));
+       // return personStream;
+        //Another method
+        return Stream.generate(this::createRandomPerson).limit(streamCount);
     }
 }
diff --git a/src/main/java/com/zipcodewilmington/streams/anthropoid/PersonWarehouse.java b/src/main/java/com/zipcodewilmington/streams/anthropoid/PersonWarehouse.java
index a4960b1..2eb5440 100644
--- a/src/main/java/com/zipcodewilmington/streams/anthropoid/PersonWarehouse.java
+++ b/src/main/java/com/zipcodewilmington/streams/anthropoid/PersonWarehouse.java
@@ -4,13 +4,15 @@
 import com.zipcodewilmington.streams.tools.logging.LoggerHandler;
 import com.zipcodewilmington.streams.tools.logging.LoggerWarehouse;
 
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Function;
+import java.util.function.Predicate;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
+
+
 /**
  * Created by leon on 5/29/17.
  * The warehouse is responsible for storing, retrieving, and filtering personSequence
@@ -36,7 +38,11 @@ public void addPerson(Person person) {
      * @return list of names of Person objects
      */ // TODO
     public List<String> getNames() {
-        return null;
+        List<String> names = people.stream().map(x -> x.getName()).
+                collect(Collectors.toList());
+        return names;
+
+
     }
 
 
@@ -44,7 +50,13 @@ public List<String> getNames() {
      * @return list of uniquely named Person objects
      */ //TODO
     public Stream<Person> getUniquelyNamedPeople() {
-        return null;
+        List<Person> list = people
+                .stream()
+                .filter(distinctByKeys(Person::getName))
+                .collect(Collectors.toList());
+
+
+        return list.stream();
     }
 
 
@@ -53,7 +65,9 @@ public Stream<Person> getUniquelyNamedPeople() {
      * @return a Stream of respective
      */ //TODO
     public Stream<Person> getUniquelyNamedPeopleStartingWith(Character character) {
-        return null;
+        Stream<Person> unique = getUniquelyNamedPeople();
+
+        return unique.filter(s -> s.getName().startsWith(character.toString()));
     }
 
     /**
@@ -61,14 +75,30 @@ public Stream<Person> getUniquelyNamedPeopleStartingWith(Character character) {
      * @return a Stream of respective
      */ //TODO
     public Stream<Person> getFirstNUniquelyNamedPeople(int n) {
-        return null;
+        Stream<Person>unique = getUniquelyNamedPeople();
+        List<Person>newList = unique.limit(n).collect(Collectors.toList());
+
+
+
+        return newList.stream();
     }
 
     /**
      * @return a mapping of Person Id to the respective Person name
      */ // TODO
     public Map<Long, String> getIdToNameMap() {
-        return null;
+       /* Map<Long,String>idNameMap = people.stream()
+                .collect(Collectors.groupingBy(
+                        Person::getPersonalId,
+                        Collectors.mapping(
+                                Person::getName, Collectors.toList());
+
+
+        return idNameMap;*/
+        Map<Long, String> idNameMap = people.stream()
+                .collect( Collectors.toMap(Person::getPersonalId,
+                        Person::getName) );
+        return idNameMap;
     }
 
 
@@ -106,4 +136,20 @@ public int size() {
     public Iterator<Person> iterator() {
         return people.iterator();
     }
-}
+
+
+    private static <T> Predicate<T> distinctByKeys(Function<? super T, ?>... keyExtractors) {
+        final Map<List<?>, Boolean> seen = new ConcurrentHashMap<>();
+
+        return t ->
+        {
+            final List<?> keys = Arrays.stream(keyExtractors)
+                    .map(ke -> ke.apply(t))
+                    .collect(Collectors.toList());
+
+            return seen.putIfAbsent(keys, Boolean.TRUE) == null;
+        };
+    }
+
+
+}
\ No newline at end of file
diff --git a/src/main/java/com/zipcodewilmington/streams/conversions/ArrayConverter.java b/src/main/java/com/zipcodewilmington/streams/conversions/ArrayConverter.java
index 0a9d4d8..47b2703 100644
--- a/src/main/java/com/zipcodewilmington/streams/conversions/ArrayConverter.java
+++ b/src/main/java/com/zipcodewilmington/streams/conversions/ArrayConverter.java
@@ -3,6 +3,7 @@
 import com.zipcodewilmington.streams.anthropoid.Person;
 import com.zipcodewilmington.streams.anthropoid.PersonFactory;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -25,12 +26,14 @@ public ArrayConverter(int collectionSize) {
 
     //TODO
     public List<Person> toList() {
-        return null;
+
+        return new ArrayList<>(Arrays.asList(super.objectSequence));
     }
 
     //TODO
     public Stream<Person> toStream() {
-        return null;
+return Arrays.stream(super.objectSequence);
+
     }
 
     @Override
diff --git a/src/main/java/com/zipcodewilmington/streams/conversions/ListConverter.java b/src/main/java/com/zipcodewilmington/streams/conversions/ListConverter.java
index b64540b..b4cb365 100644
--- a/src/main/java/com/zipcodewilmington/streams/conversions/ListConverter.java
+++ b/src/main/java/com/zipcodewilmington/streams/conversions/ListConverter.java
@@ -29,11 +29,13 @@ public List<Person> toList() {
 
     //TODO
     public Stream<Person> toStream() {
-        return null;
+
+        return super.objectSequence.stream();
     }
 
     //TODO
     public Person[] toArray() {
-        return null;
+
+        return super.objectSequence.toArray(new Person[0]);  //this fashion of writing [0] is new to java it just to say that array will be of same size as collection
     }
 }
diff --git a/src/main/java/com/zipcodewilmington/streams/conversions/StreamConverter.java b/src/main/java/com/zipcodewilmington/streams/conversions/StreamConverter.java
index 159d048..b5c3138 100644
--- a/src/main/java/com/zipcodewilmington/streams/conversions/StreamConverter.java
+++ b/src/main/java/com/zipcodewilmington/streams/conversions/StreamConverter.java
@@ -10,6 +10,7 @@
 /**
  * Created by leon on 5/25/17.
  */
+
 public final class StreamConverter extends PersonConversionAgent<Stream<Person>> {
     private final List<Person> personList;
     public StreamConverter(Stream<Person> people) {
@@ -25,16 +26,21 @@ public StreamConverter(int collectionSize) {
 
     // TODO
     public List<Person> toList() {
-        return null;
+
+        //return super.objectSequence.collect(Collectors.toList());
+        return  personList;
     }
 
     // TODO
     public Stream<Person> toStream() {
-        return null;
+
+        //return super.objectSequence;
+      return  personList.stream();
     }
 
     // TODO
     public Person[] toArray() {
-        return null;
+
+        return personList.toArray(new Person[0]);
     }
 }