started mySet

.idea/workspace.xml

@@ -2,6 +2,9 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="4722a4ca-84fe-4509-a5b7-de0cc14e62a2" name="Default Changelist" comment="">
+      <change afterPath="$PROJECT_DIR$/src/main/java/MySet.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/test/java/MySetTest.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/main/java/ArrayList.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/ArrayList.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/test/java/ArrayListTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/ArrayListTest.java" afterDir="false" />
     </list>
@@ -12,19 +15,28 @@
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
+  <component name="CoverageDataManager">
+    <SUITE FILE_PATH="coverage/generics$ArrayListTest.ic" NAME="ArrayListTest Coverage Results" MODIFIED="1542224311433" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="idea" COVERAGE_BY_TEST_ENABLED="false" COVERAGE_TRACING_ENABLED="false" />
+  </component>
+  <component name="CoverageViewManager">
+    <option name="myElementSize" value="201" />
+  </component>
   <component name="FUSProjectUsageTrigger">
     <session id="344243851">
       <usages-collector id="statistics.lifecycle.project">
         <counts>
+          <entry key="project.closed" value="2" />
           <entry key="project.open.time.0" value="1" />
-          <entry key="project.opened" value="1" />
+          <entry key="project.open.time.1" value="1" />
+          <entry key="project.open.time.2" value="1" />
+          <entry key="project.opened" value="3" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.extensions.open">
         <counts>
           <entry key="class" value="5" />
           <entry key="iml" value="1" />
-          <entry key="java" value="2" />
+          <entry key="java" value="4" />
           <entry key="md" value="1" />
         </counts>
       </usages-collector>
@@ -32,13 +44,13 @@
         <counts>
           <entry key="CLASS" value="5" />
           <entry key="IDEA_MODULE" value="1" />
-          <entry key="JAVA" value="2" />
+          <entry key="JAVA" value="4" />
           <entry key="Markdown" value="1" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="JAVA" value="2308" />
+          <entry key="JAVA" value="2825" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.js.language.service.starts" />
@@ -47,19 +59,19 @@
       <usages-collector id="statistics.spring.boot.run.usages" />
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="java" value="2308" />
+          <entry key="java" value="2825" />
         </counts>
       </usages-collector>
     </session>
   </component>
   <component name="FileEditorManager">
-    <leaf>
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/README.md">
           <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
             <state split_layout="SPLIT">
-              <first_editor relative-caret-position="450">
-                <caret line="30" column="6" lean-forward="true" selection-start-line="30" selection-start-column="6" selection-end-line="30" selection-end-column="6" />
+              <first_editor relative-caret-position="400">
+                <caret line="30" column="6" selection-start-line="30" selection-start-column="6" selection-end-line="30" selection-end-column="6" />
               </first_editor>
               <second_editor />
             </state>
@@ -67,33 +79,53 @@
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/main/java/MySet.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="210">
+              <caret line="14" lean-forward="true" selection-start-line="14" selection-end-line="14" />
+              <folding>
+                <element signature="e#125#126#0" expanded="true" />
+                <element signature="e#153#154#0" expanded="true" />
+                <element signature="e#187#188#0" expanded="true" />
+                <element signature="e#228#229#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/test/java/MySetTest.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="123">
+              <caret line="12" selection-start-line="12" selection-end-line="12" />
+              <folding>
+                <element signature="imports" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/main/java/ArrayList.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="757">
-              <caret line="56" column="32" lean-forward="true" selection-start-line="56" selection-start-column="32" selection-end-line="56" selection-end-column="32" />
+            <state relative-caret-position="174">
+              <caret line="14" column="38" selection-start-line="14" selection-start-column="38" selection-end-line="14" selection-end-column="38" />
               <folding>
-                <element signature="e#71#72#0" expanded="true" />
-                <element signature="e#100#101#0" expanded="true" />
+                <element signature="e#163#164#0" expanded="true" />
+                <element signature="e#189#190#0" expanded="true" />
+                <element signature="e#259#260#0" expanded="true" />
                 <element signature="e#165#166#0" expanded="true" />
                 <element signature="e#201#202#0" expanded="true" />
-                <element signature="e#201#202#0" expanded="true" />
-                <element signature="e#226#227#0" expanded="true" />
-                <element signature="e#480#481#0" expanded="true" />
-                <element signature="e#513#514#0" expanded="true" />
-                <element signature="e#1187#1188#0" expanded="true" />
-                <element signature="e#1218#1219#0" expanded="true" />
-                <element signature="e#1238#1239#0" expanded="true" />
-                <element signature="e#1271#1272#0" expanded="true" />
               </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="true">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/test/java/ArrayListTest.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="506">
-              <caret line="36" column="9" lean-forward="true" selection-start-line="36" selection-start-column="9" selection-end-line="36" selection-end-column="9" />
+            <state relative-caret-position="-92">
+              <caret line="156" column="36" lean-forward="true" selection-start-line="156" selection-start-column="36" selection-end-line="156" selection-end-column="36" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -110,6 +142,11 @@
       </list>
     </option>
   </component>
+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>list</find>
+    </findStrings>
+  </component>
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
@@ -117,7 +154,9 @@
     <option name="CHANGED_PATHS">
       <list>
         <option value="$PROJECT_DIR$/src/test/java/ArrayListTest.java" />
+        <option value="$PROJECT_DIR$/src/test/java/MySetTest.java" />
         <option value="$PROJECT_DIR$/src/main/java/ArrayList.java" />
+        <option value="$PROJECT_DIR$/src/main/java/MySet.java" />
       </list>
     </option>
   </component>
@@ -128,10 +167,9 @@
     <sorting>DEFINITION_ORDER</sorting>
   </component>
   <component name="ProjectFrameBounds">
-    <option name="x" value="-162" />
-    <option name="y" value="-1057" />
-    <option name="width" value="1809" />
-    <option name="height" value="993" />
+    <option name="y" value="23" />
+    <option name="width" value="1440" />
+    <option name="height" value="812" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
   <component name="ProjectView">
@@ -139,7 +177,6 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="PackagesPane" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -155,40 +192,32 @@
             <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" />
+              <item name="target" 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="target" type="462c0819:PsiDirectoryNode" />
+              <item name="classes" 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" />
+              <item name="target" type="462c0819:PsiDirectoryNode" />
+              <item name="generated-sources" type="462c0819:PsiDirectoryNode" />
             </path>
           </expand>
           <select />
         </subPane>
       </pane>
+      <pane id="PackagesPane" />
       <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1542221445471" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1542377716203" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
@@ -205,7 +234,7 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="JUnit.ArrayListTest.addAtIndex">
+  <component name="RunManager" selected="JUnit.MySetTest">
     <configuration name="ArrayListTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="generics" />
       <option name="PACKAGE_NAME" value="" />
@@ -214,60 +243,58 @@
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="ArrayListTest.addAtIndex" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="MySetTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="generics" />
       <option name="PACKAGE_NAME" value="" />
-      <option name="MAIN_CLASS_NAME" value="ArrayListTest" />
-      <option name="METHOD_NAME" value="addAtIndex" />
-      <option name="TEST_OBJECT" value="method" />
+      <option name="MAIN_CLASS_NAME" value="MySetTest" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="ArrayListTest.addTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="MySetTest.addtest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="generics" />
       <option name="PACKAGE_NAME" value="" />
-      <option name="MAIN_CLASS_NAME" value="ArrayListTest" />
-      <option name="METHOD_NAME" value="addTest" />
+      <option name="MAIN_CLASS_NAME" value="MySetTest" />
+      <option name="METHOD_NAME" value="addtest" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="ArrayListTest.removeIntTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="MySetTest.clearTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="generics" />
       <option name="PACKAGE_NAME" value="" />
-      <option name="MAIN_CLASS_NAME" value="ArrayListTest" />
-      <option name="METHOD_NAME" value="removeIntTest" />
+      <option name="MAIN_CLASS_NAME" value="MySetTest" />
+      <option name="METHOD_NAME" value="clearTest" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="ArrayListTest.removeStringTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="MySetTest.containsTrueTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="generics" />
       <option name="PACKAGE_NAME" value="" />
-      <option name="MAIN_CLASS_NAME" value="ArrayListTest" />
-      <option name="METHOD_NAME" value="removeStringTest" />
+      <option name="MAIN_CLASS_NAME" value="MySetTest" />
+      <option name="METHOD_NAME" value="containsTrueTest" />
       <option name="TEST_OBJECT" value="method" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
     <list>
-      <item itemvalue="JUnit.ArrayListTest.addTest" />
       <item itemvalue="JUnit.ArrayListTest" />
-      <item itemvalue="JUnit.ArrayListTest.removeIntTest" />
-      <item itemvalue="JUnit.ArrayListTest.removeStringTest" />
-      <item itemvalue="JUnit.ArrayListTest.addAtIndex" />
+      <item itemvalue="JUnit.MySetTest.addtest" />
+      <item itemvalue="JUnit.MySetTest" />
+      <item itemvalue="JUnit.MySetTest.clearTest" />
+      <item itemvalue="JUnit.MySetTest.containsTrueTest" />
     </list>
     <recent_temporary>
       <list>
-        <item itemvalue="JUnit.ArrayListTest.addAtIndex" />
+        <item itemvalue="JUnit.MySetTest" />
+        <item itemvalue="JUnit.MySetTest.addtest" />
+        <item itemvalue="JUnit.MySetTest.containsTrueTest" />
+        <item itemvalue="JUnit.MySetTest.clearTest" />
         <item itemvalue="JUnit.ArrayListTest" />
-        <item itemvalue="JUnit.ArrayListTest.removeStringTest" />
-        <item itemvalue="JUnit.ArrayListTest.removeIntTest" />
-        <item itemvalue="JUnit.ArrayListTest.addTest" />
       </list>
     </recent_temporary>
   </component>
@@ -281,77 +308,80 @@
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1542144021377</updated>
-      <workItem from="1542144022926" duration="11101000" />
+      <workItem from="1542144022926" duration="15263000" />
+      <workItem from="1542247374356" duration="14000" />
+      <workItem from="1542374483696" duration="2939000" />
     </task>
     <servers />
   </component>
   <component name="TestHistory">
-    <history-entry file="ArrayListTest - 2018.11.14 at 08h 48m 40s.xml">
-      <configuration name="ArrayListTest" configurationId="JUnit" />
+    <history-entry file="MySetTest_addtest - 2018.11.16 at 08h 32m 35s.xml">
+      <configuration name="MySetTest.addtest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest - 2018.11.14 at 08h 57m 37s.xml">
-      <configuration name="ArrayListTest" configurationId="JUnit" />
+    <history-entry file="MySetTest - 2018.11.16 at 08h 47m 15s.xml">
+      <configuration name="MySetTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest - 2018.11.14 at 09h 02m 46s.xml">
-      <configuration name="ArrayListTest" configurationId="JUnit" />
+    <history-entry file="MySetTest - 2018.11.16 at 08h 49m 22s.xml">
+      <configuration name="MySetTest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest_addAtIndex - 2018.11.14 at 13h 41m 36s.xml">
-      <configuration name="ArrayListTest.addAtIndex" configurationId="JUnit" />
+    <history-entry file="MySetTest_addtest - 2018.11.16 at 08h 49m 38s.xml">
+      <configuration name="MySetTest.addtest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest_addAtIndex - 2018.11.14 at 13h 43m 30s.xml">
-      <configuration name="ArrayListTest.addAtIndex" configurationId="JUnit" />
+    <history-entry file="MySetTest_addtest - 2018.11.16 at 08h 51m 09s.xml">
+      <configuration name="MySetTest.addtest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest_addAtIndex - 2018.11.14 at 13h 45m 17s.xml">
-      <configuration name="ArrayListTest.addAtIndex" configurationId="JUnit" />
+    <history-entry file="MySetTest_addtest - 2018.11.16 at 08h 52m 08s.xml">
+      <configuration name="MySetTest.addtest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest_addAtIndex - 2018.11.14 at 13h 46m 45s.xml">
-      <configuration name="ArrayListTest.addAtIndex" configurationId="JUnit" />
+    <history-entry file="MySetTest_addtest - 2018.11.16 at 08h 55m 15s.xml">
+      <configuration name="MySetTest.addtest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest_addAtIndex - 2018.11.14 at 13h 46m 56s.xml">
-      <configuration name="ArrayListTest.addAtIndex" configurationId="JUnit" />
+    <history-entry file="MySetTest_addtest - 2018.11.16 at 08h 59m 08s.xml">
+      <configuration name="MySetTest.addtest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest_addAtIndex - 2018.11.14 at 13h 47m 24s.xml">
-      <configuration name="ArrayListTest.addAtIndex" configurationId="JUnit" />
+    <history-entry file="MySetTest_addtest - 2018.11.16 at 08h 59m 12s.xml">
+      <configuration name="MySetTest.addtest" configurationId="JUnit" />
     </history-entry>
-    <history-entry file="ArrayListTest_addAtIndex - 2018.11.14 at 13h 49m 27s.xml">
-      <configuration name="ArrayListTest.addAtIndex" configurationId="JUnit" />
+    <history-entry file="MySetTest_addtest - 2018.11.16 at 09h 06m 42s.xml">
+      <configuration name="MySetTest.addtest" configurationId="JUnit" />
     </history-entry>
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="11101000" />
+    <option name="totallyTimeSpent" value="18216000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="-162" y="-1057" width="1809" height="993" extended-state="0" />
+    <frame x="0" y="23" width="1440" height="812" extended-state="0" />
     <editor active="true" />
     <layout>
-      <window_info id="Image Layers" />
-      <window_info id="Designer" />
-      <window_info id="UI Designer" />
-      <window_info id="Capture Tool" />
-      <window_info id="Favorites" side_tool="true" />
-      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.1975099" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.25679544" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
-      <window_info anchor="bottom" id="Messages" weight="0.32937366" />
-      <window_info anchor="bottom" id="Database Changes" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Version Control" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Terminal" />
-      <window_info anchor="bottom" id="Event Log" side_tool="true" />
+      <window_info id="Image Layers" order="2" />
+      <window_info id="Designer" order="3" />
+      <window_info id="UI Designer" order="4" />
+      <window_info id="Capture Tool" order="5" />
+      <window_info id="Favorites" order="6" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" />
-      <window_info active="true" anchor="bottom" id="Run" order="2" visible="true" weight="0.2608213" />
-      <window_info anchor="bottom" id="Debug" order="3" weight="0.39955604" />
+      <window_info anchor="bottom" id="Run" order="2" weight="0.33333334" />
+      <window_info active="true" anchor="bottom" id="Debug" order="3" visible="true" weight="0.3986111" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="right" id="Palette" />
-      <window_info anchor="right" id="Theme Preview" />
-      <window_info anchor="right" id="Capture Analysis" />
-      <window_info anchor="right" id="Palette&#9;" />
-      <window_info anchor="right" id="Database" />
-      <window_info anchor="right" id="Maven Projects" />
+      <window_info anchor="bottom" id="Version Control" order="7" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Database Changes" order="8" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Terminal" order="9" />
+      <window_info anchor="bottom" id="Event Log" order="10" side_tool="true" />
+      <window_info anchor="bottom" id="Messages" order="11" weight="0.32937366" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
       <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
+      <window_info anchor="right" id="Palette" order="3" />
+      <window_info anchor="right" id="Capture Analysis" order="4" />
+      <window_info anchor="right" id="Database" order="5" />
+      <window_info anchor="right" id="Theme Preview" order="6" />
+      <window_info anchor="right" id="Maven Projects" order="7" />
+      <window_info anchor="right" id="Palette&#9;" order="8" />
+      <window_info anchor="right" id="Coverage" order="9" side_tool="true" weight="0.3297568" />
     </layout>
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -360,28 +390,28 @@
   <component name="VcsContentAnnotationSettings">
     <option name="myLimit" value="2678400000" />
   </component>
+  <component name="XDebuggerManager">
+    <breakpoint-manager>
+      <breakpoints>
+        <line-breakpoint enabled="true" type="java-method">
+          <url>file://$PROJECT_DIR$/src/main/java/MySet.java</url>
+          <line>16</line>
+          <properties class="MySet" method="add">
+            <option name="EMULATED" value="true" />
+          </properties>
+          <option name="timeStamp" value="1" />
+        </line-breakpoint>
+      </breakpoints>
+    </breakpoint-manager>
+  </component>
   <component name="editorHistoryManager">
     <entry file="file://$PROJECT_DIR$/generics.iml">
       <provider selected="true" editor-type-id="text-editor" />
     </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="450">
-            <caret line="30" column="6" lean-forward="true" selection-start-line="30" selection-start-column="6" selection-end-line="30" selection-end-column="6" />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
     <entry file="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/org/junit/runners/ParentRunner.class">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="155">
           <caret line="177" selection-start-line="177" selection-end-line="177" />
-          <folding>
-            <element signature="e#6484#6648#0" expanded="true" />
-            <element signature="e#6647#6648#0" expanded="true" />
-          </folding>
         </state>
       </provider>
     </entry>
@@ -399,31 +429,57 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/README.md">
+      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
+        <state split_layout="SPLIT">
+          <first_editor relative-caret-position="400">
+            <caret line="30" column="6" selection-start-line="30" selection-start-column="6" selection-end-line="30" selection-end-column="6" />
+          </first_editor>
+          <second_editor />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/ArrayListTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-92">
+          <caret line="156" column="36" lean-forward="true" selection-start-line="156" selection-start-column="36" selection-end-line="156" selection-end-column="36" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/ArrayList.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="757">
-          <caret line="56" column="32" lean-forward="true" selection-start-line="56" selection-start-column="32" selection-end-line="56" selection-end-column="32" />
+        <state relative-caret-position="174">
+          <caret line="14" column="38" selection-start-line="14" selection-start-column="38" selection-end-line="14" selection-end-column="38" />
           <folding>
-            <element signature="e#71#72#0" expanded="true" />
-            <element signature="e#100#101#0" expanded="true" />
+            <element signature="e#163#164#0" expanded="true" />
+            <element signature="e#189#190#0" expanded="true" />
+            <element signature="e#259#260#0" expanded="true" />
             <element signature="e#165#166#0" expanded="true" />
             <element signature="e#201#202#0" expanded="true" />
-            <element signature="e#201#202#0" expanded="true" />
-            <element signature="e#226#227#0" expanded="true" />
-            <element signature="e#480#481#0" expanded="true" />
-            <element signature="e#513#514#0" expanded="true" />
-            <element signature="e#1187#1188#0" expanded="true" />
-            <element signature="e#1218#1219#0" expanded="true" />
-            <element signature="e#1238#1239#0" expanded="true" />
-            <element signature="e#1271#1272#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/test/java/ArrayListTest.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/MySet.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="210">
+          <caret line="14" lean-forward="true" selection-start-line="14" selection-end-line="14" />
+          <folding>
+            <element signature="e#125#126#0" expanded="true" />
+            <element signature="e#153#154#0" expanded="true" />
+            <element signature="e#187#188#0" expanded="true" />
+            <element signature="e#228#229#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/MySetTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="506">
-          <caret line="36" column="9" lean-forward="true" selection-start-line="36" selection-start-column="9" selection-end-line="36" selection-end-column="9" />
+        <state relative-caret-position="123">
+          <caret line="12" selection-start-line="12" selection-end-line="12" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>

src/main/java/ArrayList.java

@@ -8,6 +8,14 @@ public class ArrayList<E> {
         arr= new Object[0];
     }
 
+    public Object[] getArr() {
+        return arr;
+    }
+
+    public void setArr(Object[] arr) {
+        this.arr = arr;
+    }
+
     public ArrayList(int size) {
         arr=new Object[size];
     }

src/main/java/MySet.java

@@ -0,0 +1,26 @@
+import java.util.Arrays;
+
+public class MySet<T> extends ArrayList {
+
+
+
+    public MySet() {
+        setArr(new Object[0]);
+    }
+
+    public MySet(int size) {
+        setArr(new Object[size]);
+    }
+
+
+    @Override
+    public boolean add(Object o){
+        if(!contains(o)){
+            Object[] temp = Arrays.copyOf(getArr(),getArr().length+1);
+            temp[temp.length-1] = o;
+            setArr(temp);
+            return true;}
+            return false;
+    }
+
+}

src/test/java/ArrayListTest.java

@@ -4,6 +4,14 @@ import org.junit.Test;
 public class ArrayListTest {
 
     ArrayList list = new ArrayList();
+    ArrayList list2 = new ArrayList(5);
+
+    @Test
+    public void sizeTest(){
+        int expected = 5;
+        int actual = list2.size();
+        Assert.assertEquals(expected, actual);
+    }
 
     @Test
     public void addTestInt(){

src/test/java/MySetTest.java

@@ -0,0 +1,48 @@
+import org.junit.Assert;
+import org.junit.Test;
+
+public class MySetTest {
+
+    MySet set = new MySet();
+
+    @Test
+    public void addtest(){
+    set.add(3);
+    set.add(4);
+    set.add(3);
+    boolean actual = set.add(3);
+    boolean expected = false;
+    Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void clearTest(){
+        set.add(9);
+        set.add(3);
+        set.add(5);
+        set.add(4);
+        set.clear();
+        int expected=0;
+        int actual = set.size();
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void containsTrueTest(){
+        set.add("he");
+        set.add("wh");
+        set.add("si");
+        boolean actual = set.contains("wh");
+        Assert.assertTrue(actual);
+    }
+
+    @Test
+    public void containsFalseTest(){
+        set.add("he");
+        set.add("wh");
+        set.add("si");
+        boolean actual = set.contains("ll");
+        Assert.assertFalse(actual);
+    }
+
+}