From cead1d592beb6576f05e55abc48750c9b05899ed Mon Sep 17 00:00:00 2001
From: Bo Lee <bolee@zipcoders-MacBook-Pro-7.local>
Date: Sat, 10 Mar 2018 15:00:43 -0500
Subject: [PATCH] finished

---
 .idea/.name                                   |   1 +
 .idea/compiler.xml                            |  16 +
 .idea/libraries/Maven__junit_junit_4_12.xml   |  13 +
 .../Maven__org_hamcrest_hamcrest_core_1_3.xml |  13 +
 .idea/misc.xml                                |  13 +
 .idea/modules.xml                             |   8 +
 .idea/vcs.xml                                 |   6 +
 .idea/workspace.xml                           | 762 ++++++++++++++++++
 README.md                                     |   2 +-
 generics.iml                                  |  16 +
 src/main/java/MyArrayList.java                | 115 +++
 src/main/java/MyMap.java                      |   8 +
 src/main/java/MySet.java                      |  58 ++
 src/test/java/MyArrayListTest.java            | 166 ++++
 src/test/java/MySetTest.java                  | 153 ++++
 15 files changed, 1349 insertions(+), 1 deletion(-)
 create mode 100644 .idea/.name
 create mode 100644 .idea/compiler.xml
 create mode 100644 .idea/libraries/Maven__junit_junit_4_12.xml
 create mode 100644 .idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml
 create mode 100644 .idea/misc.xml
 create mode 100644 .idea/modules.xml
 create mode 100644 .idea/vcs.xml
 create mode 100644 .idea/workspace.xml
 create mode 100644 generics.iml
 create mode 100644 src/main/java/MyArrayList.java
 create mode 100644 src/main/java/MyMap.java
 create mode 100644 src/main/java/MySet.java
 create mode 100644 src/test/java/MyArrayListTest.java
 create mode 100644 src/test/java/MySetTest.java

diff --git a/.idea/.name b/.idea/.name
new file mode 100644
index 0000000..1f58a0f
--- /dev/null
+++ b/.idea/.name
@@ -0,0 +1 @@
+generics
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
new file mode 100644
index 0000000..c20d346
--- /dev/null
+++ b/.idea/compiler.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="generics" />
+      </profile>
+    </annotationProcessing>
+    <bytecodeTargetLevel>
+      <module name="generics" target="1.7" />
+    </bytecodeTargetLevel>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__junit_junit_4_12.xml b/.idea/libraries/Maven__junit_junit_4_12.xml
new file mode 100644
index 0000000..d411041
--- /dev/null
+++ b/.idea/libraries/Maven__junit_junit_4_12.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: junit:junit:4.12">
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml b/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml
new file mode 100644
index 0000000..f58bbc1
--- /dev/null
+++ b/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.hamcrest:hamcrest-core:1.3">
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..d30d09e
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/classes" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..ca63f44
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/generics.iml" filepath="$PROJECT_DIR$/generics.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..9203de1
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,762 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="c6681300-4d04-4ad0-8927-5b2555337285" name="Default" comment="">
+      <change beforePath="" afterPath="$PROJECT_DIR$/src/main/java/MyArrayList.java" />
+      <change beforePath="" afterPath="$PROJECT_DIR$/src/main/java/MyMap.java" />
+      <change beforePath="" afterPath="$PROJECT_DIR$/src/main/java/MySet.java" />
+      <change beforePath="" afterPath="$PROJECT_DIR$/src/main/java/practice.java" />
+      <change beforePath="" afterPath="$PROJECT_DIR$/src/test/java/MyArrayListTest.java" />
+      <change beforePath="" afterPath="$PROJECT_DIR$/src/test/java/MySetTest.java" />
+      <change beforePath="$PROJECT_DIR$/README.md" afterPath="$PROJECT_DIR$/README.md" />
+    </list>
+    <ignored path="$PROJECT_DIR$/target/" />
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="TRACKING_ENABLED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileEditorManager">
+    <splitter split-orientation="horizontal" split-proportion="0.6172735">
+      <split-first>
+        <leaf>
+          <file leaf-file-name="MyMap.java" pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/main/java/MyMap.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="239">
+                  <caret line="21" column="31" lean-forward="true" selection-start-line="21" selection-start-column="31" selection-end-line="21" selection-end-column="31" />
+                  <folding>
+                    <element signature="e#1352#1353#0" expanded="true" />
+                    <element signature="e#1395#1396#0" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="practice.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/practice.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="135">
+                  <caret line="9" column="5" lean-forward="false" selection-start-line="9" selection-start-column="5" selection-end-line="9" selection-end-column="5" />
+                  <folding>
+                    <element signature="e#249#250#0" expanded="true" />
+                    <element signature="e#281#282#0" expanded="true" />
+                    <element signature="e#335#336#0" expanded="true" />
+                    <element signature="e#371#372#0" expanded="true" />
+                    <element signature="e#439#440#0" expanded="true" />
+                    <element signature="e#475#476#0" expanded="true" />
+                    <element signature="e#547#548#0" expanded="true" />
+                    <element signature="e#583#584#0" expanded="true" />
+                    <element signature="e#643#644#0" expanded="true" />
+                    <element signature="e#678#679#0" expanded="true" />
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+                    <element signature="e#788#789#0" expanded="true" />
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+                    <element signature="e#1106#1107#0" expanded="true" />
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+                    <element signature="e#1241#1242#0" expanded="true" />
+                    <element signature="e#1316#1317#0" expanded="true" />
+                    <element signature="e#1351#1352#0" expanded="true" />
+                    <element signature="e#1412#1413#0" expanded="true" />
+                    <element signature="e#1448#1449#0" expanded="true" />
+                    <element signature="e#1499#1500#0" expanded="true" />
+                    <element signature="e#1531#1532#0" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="Map.java" pinned="false" current-in-tab="false">
+            <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/src.zip!/java/util/Map.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="-1299">
+                  <caret line="27" column="7" lean-forward="true" selection-start-line="27" selection-start-column="7" selection-end-line="27" selection-end-column="7" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="ArrayList.java" pinned="false" current-in-tab="false">
+            <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/src.zip!/java/util/ArrayList.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="363">
+                  <caret line="480" column="31" lean-forward="true" selection-start-line="480" selection-start-column="31" selection-end-line="480" selection-end-column="31" />
+                  <folding />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="MySet.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/MySet.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="90">
+                  <caret line="6" column="17" lean-forward="false" selection-start-line="6" selection-start-column="0" selection-end-line="7" selection-end-column="0" />
+                  <folding>
+                    <element signature="e#205#206#0" expanded="true" />
+                    <element signature="e#254#255#0" expanded="true" />
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+                    <element signature="e#938#939#0" expanded="true" />
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+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="MyArrayList.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/MyArrayList.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="241">
+                  <caret line="86" column="18" lean-forward="false" selection-start-line="86" selection-start-column="18" selection-end-line="86" selection-end-column="18" />
+                  <folding>
+                    <element signature="e#324#325#0" expanded="true" />
+                    <element signature="e#378#379#0" expanded="true" />
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+                    <element signature="e#2308#2309#0" expanded="true" />
+                    <element signature="e#2352#2353#0" expanded="true" />
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+                </state>
+              </provider>
+            </entry>
+          </file>
+        </leaf>
+      </split-first>
+      <split-second>
+        <leaf>
+          <file leaf-file-name="MySetTest.java" pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/test/java/MySetTest.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="1740">
+                  <caret line="119" column="0" lean-forward="false" selection-start-line="119" selection-start-column="0" selection-end-line="119" selection-end-column="0" />
+                  <folding />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="MyArrayListTest.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/test/java/MyArrayListTest.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="349">
+                  <caret line="85" column="23" lean-forward="false" selection-start-line="85" selection-start-column="23" selection-end-line="85" selection-end-column="23" />
+                  <folding />
+                </state>
+              </provider>
+            </entry>
+          </file>
+        </leaf>
+      </split-second>
+    </splitter>
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="JUnit4 Test Class" />
+        <option value="Class" />
+      </list>
+    </option>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="GradleLocalSettings">
+    <option name="externalProjectsViewState">
+      <projects_view />
+    </option>
+  </component>
+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
+      <list>
+        <option value="$PROJECT_DIR$/src/test/java/MySetTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/MyArrayListTest.java" />
+        <option value="$PROJECT_DIR$/src/main/java/MyArrayList.java" />
+        <option value="$PROJECT_DIR$/src/main/java/MySet.java" />
+        <option value="$PROJECT_DIR$/src/main/java/practice.java" />
+        <option value="$PROJECT_DIR$/src/main/java/MyMap.java" />
+      </list>
+    </option>
+  </component>
+  <component name="JsBuildToolGruntFileManager" detection-done="true" sorting="DEFINITION_ORDER" />
+  <component name="JsBuildToolPackageJson" detection-done="true" sorting="DEFINITION_ORDER" />
+  <component name="JsGulpfileManager">
+    <detection-done>true</detection-done>
+    <sorting>DEFINITION_ORDER</sorting>
+  </component>
+  <component name="ProjectFrameBounds">
+    <option name="y" value="23" />
+    <option name="width" value="1395" />
+    <option name="height" value="777" />
+  </component>
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="ProjectView">
+    <navigator currentView="ProjectPane" proportions="" version="1">
+      <flattenPackages />
+      <showMembers />
+      <showModules />
+      <showLibraryContents />
+      <hideEmptyPackages />
+      <abbreviatePackageNames />
+      <autoscrollToSource />
+      <autoscrollFromSource />
+      <sortByType />
+      <manualOrder />
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="Scratches" />
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="generics" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CR-MicroLabs-Generics-MyArrayList" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="generics" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CR-MicroLabs-Generics-MyArrayList" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="generics" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CR-MicroLabs-Generics-MyArrayList" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="generics" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CR-MicroLabs-Generics-MyArrayList" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="generics" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CR-MicroLabs-Generics-MyArrayList" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="generics" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CR-MicroLabs-Generics-MyArrayList" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+      <pane id="AndroidView" />
+      <pane id="Scope" />
+      <pane id="PackagesPane" />
+    </panes>
+  </component>
+  <component name="PropertiesComponent">
+    <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
+    <property name="WebServerToolWindowFactoryState" value="false" />
+    <property name="aspect.path.notification.shown" value="true" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/pom.xml" />
+    <property name="com.intellij.testIntegration.createTest.CreateTestDialog.defaultLibrary" value="JUnit4" />
+  </component>
+  <component name="RecentsManager">
+    <key name="CreateTestDialog.RecentsKey">
+      <recent name="" />
+    </key>
+    <key name="CreateTestDialog.Recents.Supers">
+      <recent name="" />
+    </key>
+  </component>
+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
+        </RuleState>
+      </list>
+    </option>
+  </component>
+  <component name="RunManager" selected="Application.MyMap">
+    <configuration default="true" type="Applet" factoryName="Applet">
+      <option name="HTML_USED" value="false" />
+      <option name="WIDTH" value="400" />
+      <option name="HEIGHT" value="300" />
+      <option name="POLICY_FILE" value="$APPLICATION_HOME_DIR$/bin/appletviewer.policy" />
+      <module />
+    </configuration>
+    <configuration name="MyMap" type="Application" factoryName="Application" temporary="true" nameIsGenerated="true">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <option name="MAIN_CLASS_NAME" value="MyMap" />
+      <option name="VM_PARAMETERS" />
+      <option name="PROGRAM_PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="ENABLE_SWING_INSPECTOR" value="false" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <module name="generics" />
+      <envs />
+    </configuration>
+    <configuration default="true" type="Application" factoryName="Application">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <option name="MAIN_CLASS_NAME" />
+      <option name="VM_PARAMETERS" />
+      <option name="PROGRAM_PARAMETERS" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+      <option name="ALTERNATIVE_JRE_PATH" />
+      <option name="ENABLE_SWING_INSPECTOR" value="false" />
+      <option name="ENV_VARIABLES" />
+      <option name="PASS_PARENT_ENVS" value="true" />
+      <module name="" />
+      <envs />
+    </configuration>
+    <configuration name="MyArrayListTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
+      <module name="generics" />
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+          <caret line="27" column="7" lean-forward="true" selection-start-line="27" selection-start-column="7" selection-end-line="27" selection-end-column="7" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/practice.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="135">
+          <caret line="9" column="5" lean-forward="false" selection-start-line="9" selection-start-column="5" selection-end-line="9" selection-end-column="5" />
+          <folding>
+            <element signature="e#249#250#0" expanded="true" />
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+            <element signature="e#678#679#0" expanded="true" />
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+            <element signature="e#788#789#0" expanded="true" />
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+            <element signature="e#1412#1413#0" expanded="true" />
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+            <element signature="e#1499#1500#0" expanded="true" />
+            <element signature="e#1531#1532#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/MyMap.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="239">
+          <caret line="21" column="31" lean-forward="true" selection-start-line="21" selection-start-column="31" selection-end-line="21" selection-end-column="31" />
+          <folding>
+            <element signature="e#1352#1353#0" expanded="true" />
+            <element signature="e#1395#1396#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+  </component>
+  <component name="masterDetails">
+    <states>
+      <state key="ProjectJDKs.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>
\ No newline at end of file
diff --git a/README.md b/README.md
index 6f607c0..2c6f52a 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Implement your own version of an ArrayList (we'll call it MyArrayList), with the
 - MyArrayList must be a generic type, which can store any other type of object
 - MyArrayList must not use List, ArrayList or any other collection type in its implementation, only Arrays (The purpose of this is to practice designing your own generic class from the ground up, so that you can appreciate their complexities and usefulness)
 - MyArrayList must have `add()`, `get()`, `remove()`, `set()`, `clear()`, `isEmpty()`, `contains()` and other methods to provide the same basic functionality described in the [ArrayList documentation](https://docs.oracle.com/javase/7/docs/api/java/util/ArrayList.html)
-- `add()` should be overridden to add an element to the end of the Array, or to add the element to a specified index in the array.
+- `add()` should be overridden to add an element to the end of the Array, or to add the element to a specified myLength in the array.
 - MyArrayList must have a no-argument constructor (`MyArrayList()`) to initialize a new instance, it should also have a one-argument constructor (`MyArrayList(int)`) that takes an int and starts the list off at the specified size.
 - MyArrayList should automatically resize and maintain its order.
 
diff --git a/generics.iml b/generics.iml
new file mode 100644
index 0000000..9717c26
--- /dev/null
+++ b/generics.iml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </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: org.hamcrest:hamcrest-core:1.3" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/src/main/java/MyArrayList.java b/src/main/java/MyArrayList.java
new file mode 100644
index 0000000..b7e1dfc
--- /dev/null
+++ b/src/main/java/MyArrayList.java
@@ -0,0 +1,115 @@
+import java.util.Arrays;
+
+public class MyArrayList <E> {
+    //NO use of List, ArrayList, or any Collection, use ONLY Arrays
+    private E[] myArrayList;
+    private Integer size = 0;
+    private final Integer DEFAULTINCREMENTOR = 10;
+
+    //Create a empty list with size of the parameter
+    public MyArrayList (int length){
+        myArrayList = (E[]) new Object[length];
+    }
+
+    public MyArrayList() {
+        myArrayList = (E[]) new Object[this.DEFAULTINCREMENTOR];
+    }
+
+    public Integer size() {
+        return this.size;
+    }
+
+
+    public void add(E element){
+        if (size() < myArrayList.length){
+            myArrayList[size()]=element;
+        }
+        else if(size() == myArrayList.length){
+            E[] newArray = Arrays.copyOf(myArrayList, myArrayList.length+this.DEFAULTINCREMENTOR );
+            newArray[size()+1]=element;
+            myArrayList = newArray;
+            }
+        this.size++;
+    }
+
+    public void add(int index, E element){
+        if (size() < myArrayList.length){
+            for(int i = index - 1; i > 0; i--) {
+                myArrayList[i] = myArrayList[i - 1];
+            }
+            myArrayList[index]=element;
+        }
+        else if(size() == myArrayList.length){
+            E[] newArray = Arrays.copyOf(myArrayList, myArrayList.length+this.DEFAULTINCREMENTOR );
+            for(int i = index - 1; i > 0; i--) {
+                myArrayList[i] = myArrayList[i - 1];
+            }
+            newArray[index]=element;
+            myArrayList = newArray;
+        }
+        this.size++;
+    }
+
+    public E get(Integer index) {
+       return myArrayList[index];
+    }
+
+    public Integer indexOf (E object){
+        for (int i = 0; i < size(); i++) {
+            if(myArrayList[i].equals(object)){
+                return i;
+            }
+        }
+        return -1;
+    }
+    public void remove(int index) {
+        E[] newArray = Arrays.copyOf(myArrayList, myArrayList.length-1 );
+        myArrayList[index] = null;
+        int newArrIndex = 0;
+        for (int i = 0; i <size() ; i++) {
+            if (myArrayList[i] != null) {
+                newArray[newArrIndex] = myArrayList[i];
+                newArrIndex++;
+            }
+        }
+        myArrayList = newArray;
+        this.size--;
+
+    }
+
+    public void set(int index, E element){
+        myArrayList[index] = element;
+    }
+    public void clear() {
+        for (int i = 0; i < size(); i++) {
+            myArrayList[i] = null;
+        }
+        this.size = 0;
+
+    }
+
+    public boolean isEmpty() {
+        if(size() < 1){
+            return true;
+        }
+        return false;
+    }
+
+    public boolean contains (E object){
+        for (int i = 0; i <size() ; i++) {
+            if(myArrayList[i].equals(object)){
+                return true;
+            }
+        }
+        return false;
+
+    }
+
+    public String printOut(){
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i <size ; i++) {
+           sb.append(myArrayList[i]+ " ");
+        }
+       return sb.toString();
+    }
+}
diff --git a/src/main/java/MyMap.java b/src/main/java/MyMap.java
new file mode 100644
index 0000000..69b1945
--- /dev/null
+++ b/src/main/java/MyMap.java
@@ -0,0 +1,8 @@
+public class MyMap<K, V> {
+
+    private MySet<K> myMap;
+
+    private Integer size = 0;
+
+
+}
diff --git a/src/main/java/MySet.java b/src/main/java/MySet.java
new file mode 100644
index 0000000..bf6fefb
--- /dev/null
+++ b/src/main/java/MySet.java
@@ -0,0 +1,58 @@
+import java.util.Arrays;
+
+public class MySet<E> {
+
+    //
+    private MyArrayList<E> mySet;
+    private Integer size = 0;
+
+    //Create a empty list with size of the parameter
+    public MySet (int length){
+        mySet = new MyArrayList<>(length);
+    }
+
+    public MySet() {
+        mySet = new MyArrayList<>();
+    }
+
+    public Integer size() {
+        return this.size;
+    }
+
+
+    public void add(E element){
+        if(!mySet.contains(element)){
+            mySet.add(element);
+            size++;
+        }
+    }
+
+    public E get(Integer index) {
+       return mySet.get(index);
+    }
+
+    public Integer indexOf (E object){
+        return mySet.indexOf(object);
+    }
+    public void remove(int index) {
+        mySet.remove(index);
+
+    }
+
+    public void set(int index, E element){
+       mySet.set(index, element);
+    }
+    public void clear() {
+        mySet.clear();
+        size = 0;
+    }
+
+    public boolean isEmpty() {
+        return mySet.isEmpty();
+    }
+
+    public boolean contains (E object){
+        return mySet.contains(object);
+
+    }
+}
diff --git a/src/test/java/MyArrayListTest.java b/src/test/java/MyArrayListTest.java
new file mode 100644
index 0000000..80c56e6
--- /dev/null
+++ b/src/test/java/MyArrayListTest.java
@@ -0,0 +1,166 @@
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.ArrayList;
+
+public class MyArrayListTest {
+
+    @Test
+    public void addTest() {
+        MyArrayList<String> myArrayList = new MyArrayList<>();
+        myArrayList.add("hello");
+        myArrayList.add("world");
+
+        Integer expected = 2;
+        Integer actual = myArrayList.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void addByIndexTest() {
+        MyArrayList<String> myArrayList = new MyArrayList<>();
+        myArrayList.add("hello");
+        myArrayList.add("world");
+        myArrayList.add("my");
+        myArrayList.add("name");
+        myArrayList.add("is");
+        myArrayList.add("bo");
+        myArrayList.add(0, "hey");
+
+        String expected = "hey";
+        String actual = myArrayList.get(0);
+        System.out.println(myArrayList.printOut());;
+        Assert.assertEquals(expected, actual);
+    }
+
+
+    @Test
+    public void getTest() {
+        MyArrayList<Integer> myArrayList = new MyArrayList<>();
+        myArrayList.add(333);
+        myArrayList.add(222);
+
+        Integer expected = 222;
+        Integer actual = myArrayList.get(1);
+
+        Assert.assertEquals(expected, actual);
+
+    }
+
+    @Test
+    public void removeTest() {
+        MyArrayList<Double> myArrayList = new MyArrayList<>();
+        myArrayList.add(333.1);
+        myArrayList.add(222.99);
+        myArrayList.add(21.34);
+        myArrayList.remove(1);
+
+        Double expected = 21.34;
+        Double actual = myArrayList.get(1);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void setTest() {
+        MyArrayList<Double> myArrayList = new MyArrayList<>();
+        myArrayList.add(333.1);
+        myArrayList.add(222.99);
+        myArrayList.add(21.34);
+        myArrayList.set(1, 99.8);
+
+        Double expected = 99.8;
+        Double actual = myArrayList.get(1);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void clearTest() {
+        MyArrayList<Double> myArrayList = new MyArrayList<>();
+        myArrayList.add(333.1);
+        myArrayList.add(222.99);
+        myArrayList.add(21.34);
+
+        myArrayList.clear();
+
+        int expected = 0;
+        int actual = myArrayList.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void isEmptyTest() {
+        MyArrayList<Double> myArrayList = new MyArrayList<>();
+        myArrayList.add(333.1);
+        myArrayList.add(222.99);
+        myArrayList.add(21.34);
+        myArrayList.remove(1);
+
+        boolean expected = false;
+        boolean actual = myArrayList.isEmpty();
+
+        Assert.assertEquals(expected, actual);
+
+
+    }
+
+    @Test
+    public void sizeTest() {
+        MyArrayList<String> myArrayList = new MyArrayList<>();
+        myArrayList.add("hello");
+        myArrayList.add("world");
+        myArrayList.add("welcome");
+        myArrayList.add("home");
+
+        Integer expected = 4;
+        Integer actual = myArrayList.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+
+    @Test
+    public void containsTest() {
+        MyArrayList<Double> myArrayList = new MyArrayList<>();
+        myArrayList.add(333.1);
+        myArrayList.add(222.99);
+        myArrayList.add(21.34);
+        myArrayList.remove(1);
+
+        boolean expected = false;
+        boolean actual = myArrayList.contains(21.22);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void indexOfTest() {
+        MyArrayList<Double> myArrayList = new MyArrayList<>();
+        myArrayList.add(333.1);
+        myArrayList.add(222.99);
+        myArrayList.add(21.34);
+
+        Integer expected = 2;
+        Integer actual = myArrayList.indexOf(21.34);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void printOut(){
+        MyArrayList<String> myArrayList = new MyArrayList<>();
+        myArrayList.add("hello");
+        myArrayList.add("world");
+        myArrayList.add("my");
+        myArrayList.add("name");
+        myArrayList.add("is");
+        myArrayList.add("bo");
+
+        String expected = "hello world my name is bo ";
+        String actual = myArrayList.printOut();
+        Assert.assertEquals(expected, actual);
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/MySetTest.java b/src/test/java/MySetTest.java
new file mode 100644
index 0000000..7e16c1f
--- /dev/null
+++ b/src/test/java/MySetTest.java
@@ -0,0 +1,153 @@
+import org.junit.Assert;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class MySetTest {
+
+    @Test
+    public void size() {
+        MySet<String> mySet = new MySet<>();
+
+        Integer expected = 0;
+        Integer actual = mySet.size();
+
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void add() {
+        MySet<Integer> mySet = new MySet<>();
+        mySet.add(111);
+        mySet.add(222);
+        mySet.add(333);
+
+        Integer expected = 3;
+        Integer actual = mySet.size();
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void addDuplicate(){
+        MySet<Integer> mySet = new MySet<>();
+        mySet.add(111);
+        mySet.add(222);
+        mySet.add(333);
+
+//        boolean expected1 = false;
+//        boolean actual1 = mySet.add(222);
+//
+//        Assert.assertEquals(expected1, actual1);
+    }
+
+    @Test
+    public void get() {
+        MySet<Integer> mySet = new MySet<>();
+        mySet.add(111);
+        mySet.add(222);
+        mySet.add(333);
+
+        Integer expected = 222;
+        Integer actual = mySet.get(1);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void indexOf() {
+        MySet<String> mySet = new MySet<>();
+        mySet.add("hello");
+        mySet.add("my");
+        mySet.add("name");
+        mySet.add("is");
+        mySet.add("bob");
+
+        Integer expected = 2;
+        Integer actual = mySet.indexOf("name");
+
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void remove() {
+        MySet<String> mySet = new MySet<>();
+        mySet.add("hello");
+        mySet.add("my");
+        mySet.add("name");
+        mySet.add("is");
+        mySet.add("bob");
+
+        mySet.remove(1);
+
+        Integer expected = 5;
+        Integer actual = mySet.size();
+
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void set() {
+        MySet<String> mySet = new MySet<>();
+        mySet.add("hello");
+        mySet.add("my");
+        mySet.add("name");
+        mySet.add("is");
+        mySet.add("bob");
+
+        mySet.set(1, "name");
+
+        String expected = "name";
+        String actual = mySet.get(1);
+
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void clear() {
+        MySet<String> mySet = new MySet<>();
+        mySet.add("hello");
+        mySet.add("my");
+        mySet.add("name");
+        mySet.add("is");
+        mySet.add("bob");
+
+        mySet.clear();
+
+        int expected = 0;
+        int actual = mySet.size();
+
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void isEmpty() {
+        MySet<String> mySet = new MySet<>();
+        mySet.add("hello");
+        mySet.add("my");
+        mySet.add("name");
+        mySet.add("is");
+        mySet.add("bob");
+
+        boolean expected = false;
+        boolean actual = mySet.isEmpty();
+
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void contains() {
+
+        MySet<String> mySet = new MySet<>();
+        mySet.add("hello");
+        mySet.add("my");
+        mySet.add("name");
+        mySet.add("is");
+        mySet.add("bob");
+
+        boolean expected = true;
+        boolean actual = mySet.contains("bob");
+
+        Assert.assertEquals(expected,actual);
+    }
+}
\ No newline at end of file