getIndexOf

.idea/libraries/Maven__junit_junit_4_0.xml

@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: junit:junit:4.0">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.0/junit-4.0.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.0/junit-4.0-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.0/junit-4.0-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>

.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>

.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>

.idea/workspace.xml

@@ -2,79 +2,123 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="3455511b-a100-4bbd-b07c-68f009bc8dbc" name="Default" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
-      <change beforePath="$PROJECT_DIR$/README.md" afterPath="$PROJECT_DIR$/README.md" />
+      <change afterPath="$PROJECT_DIR$/.idea/libraries/Maven__junit_junit_4_12.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/arraz/src/main/java/OddEven.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/libraries/Maven__junit_junit_4_0.xml" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/arraz/arraz.iml" beforeDir="false" afterPath="$PROJECT_DIR$/arraz/arraz.iml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/arraz/pom.xml" beforeDir="false" afterPath="$PROJECT_DIR$/arraz/pom.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/arraz/src/main/java/Arraz.java" beforeDir="false" afterPath="$PROJECT_DIR$/arraz/src/main/java/Arraz.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/arraz/src/test/java/ArrazTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/arraz/src/test/java/ArrazTest.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/arraz/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="FUSProjectUsageTrigger">
+    <session id="533842486">
+      <usages-collector id="statistics.lifecycle.project">
+        <counts>
+          <entry key="project.open.time.1" value="1" />
+          <entry key="project.opened" value="1" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.types.edit">
+        <counts>
+          <entry key="JAVA" value="3519" />
+          <entry key="XML" value="3" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.types.open">
+        <counts>
+          <entry key="JAVA" value="1" />
+          <entry key="XML" value="1" />
+        </counts>
+      </usages-collector>
+    </session>
+  </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="375">
-      <file leaf-file-name="pom.xml" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/arraz/pom.xml">
-          <provider selected="true" editor-type-id="text-editor">
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-              <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="Arraz.java" pinned="false" current-in-tab="false">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/arraz/src/main/java/Arraz.java">
           <provider selected="true" editor-type-id="text-editor">
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-              <caret line="0" column="15" lean-forward="false" selection-start-line="0" selection-start-column="15" selection-end-line="0" selection-end-column="15" />
-              <folding />
+            <state relative-caret-position="368">
+              <caret line="65" column="18" selection-start-line="65" selection-start-column="18" selection-end-line="65" selection-end-column="18" />
+              <folding>
+                <element signature="e#399#400#0" expanded="true" />
+                <element signature="e#451#452#0" expanded="true" />
+                <element signature="e#515#516#0" expanded="true" />
+                <element signature="e#556#557#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="ArrazTest.java" pinned="false" current-in-tab="false">
+      <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/arraz/src/test/java/ArrazTest.java">
           <provider selected="true" editor-type-id="text-editor">
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-              <caret line="2" column="23" lean-forward="false" selection-start-line="2" selection-start-column="23" selection-end-line="2" selection-end-column="23" />
-              <folding />
+            <state relative-caret-position="2190">
+              <caret line="146" column="5" lean-forward="true" selection-start-line="146" selection-start-column="5" selection-end-line="146" selection-end-column="5" />
+              <folding>
+                <element signature="imports" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="README.md" pinned="false" current-in-tab="true">
+      <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="306">
-                <caret line="18" column="0" lean-forward="true" selection-start-line="18" selection-start-column="0" selection-end-line="18" selection-end-column="0" />
-                <folding />
+              <first_editor relative-caret-position="381">
+                <caret line="74" column="117" selection-start-line="74" selection-start-column="113" selection-end-line="74" selection-end-column="117" />
               </first_editor>
               <second_editor />
             </state>
           </provider>
         </entry>
       </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/arraz/src/main/java/OddEven.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="150">
+              <caret line="10" column="25" selection-start-line="10" selection-start-column="25" selection-end-line="10" selection-end-column="25" />
+              <folding>
+                <element signature="e#215#216#0" expanded="true" />
+                <element signature="e#250#251#0" expanded="true" />
+                <element signature="e#280#281#0" expanded="true" />
+                <element signature="e#308#309#0" expanded="true" />
+                <element signature="e#335#336#0" expanded="true" />
+                <element signature="e#372#373#0" expanded="true" />
+                <element signature="e#404#405#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
     </leaf>
   </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
       <list>
-        <option value="Class" />
         <option value="JUnit4 Test Class" />
+        <option value="Class" />
       </list>
     </option>
   </component>
+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>sort</find>
+    </findStrings>
+  </component>
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
   <component name="GradleLocalSettings">
-    <option name="externalProjectsViewState">
-      <projects_view />
-    </option>
     <option name="projectSyncType">
       <map>
         <entry key="$USER_HOME$/GitHub/gs-gradle/initial" value="PREVIEW" />
@@ -84,8 +128,11 @@
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
-        <option value="$PROJECT_DIR$/arraz/src/test/java/ArrazTest.java" />
         <option value="$PROJECT_DIR$/README.md" />
+        <option value="$PROJECT_DIR$/arraz/pom.xml" />
+        <option value="$PROJECT_DIR$/arraz/src/main/java/OddEven.java" />
+        <option value="$PROJECT_DIR$/arraz/src/test/java/ArrazTest.java" />
+        <option value="$PROJECT_DIR$/arraz/src/main/java/Arraz.java" />
       </list>
     </option>
   </component>
@@ -102,27 +149,18 @@
       </MavenImportingSettings>
     </option>
   </component>
-  <component name="ProjectFrameBounds">
-    <option name="x" value="242" />
-    <option name="y" value="45" />
-    <option name="width" value="1538" />
-    <option name="height" value="962" />
+  <component name="ProjectFrameBounds" extendedState="6">
+    <option name="y" value="23" />
+    <option name="width" value="1440" />
+    <option name="height" value="807" />
   </component>
   <component name="ProjectView">
-    <navigator currentView="ProjectPane" proportions="" version="1">
-      <flattenPackages />
-      <showMembers />
-      <showModules />
-      <showLibraryContents />
-      <hideEmptyPackages />
-      <abbreviatePackageNames />
-      <autoscrollToSource />
-      <autoscrollFromSource />
-      <sortByType />
-      <manualOrder />
+    <navigator proportions="" version="1">
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
+      <pane id="PackagesPane" />
+      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -151,27 +189,42 @@
             <path>
               <item name="ArraysGoneWild" type="b2602c69:ProjectViewProjectNode" />
               <item name="ArraysGoneWild" type="462c0819:PsiDirectoryNode" />
+              <item name="arraz" 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="ArraysGoneWild" type="b2602c69:ProjectViewProjectNode" />
+              <item name="ArraysGoneWild" type="462c0819:PsiDirectoryNode" />
+              <item name="arraz" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="ArraysGoneWild" type="b2602c69:ProjectViewProjectNode" />
+              <item name="ArraysGoneWild" type="462c0819:PsiDirectoryNode" />
               <item name="DocumentationOnArrays" type="462c0819:PsiDirectoryNode" />
             </path>
           </expand>
           <select />
         </subPane>
       </pane>
-      <pane id="Scratches" />
-      <pane id="PackagesPane" />
-      <pane id="AndroidView" />
-      <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
-    <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
-    <property name="settings.editor.selected.configurable" value="configurable.group.appearance" />
+    <property name="GO_FMT" value="false" />
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
-    <property name="jdk.selected.JAVA_MODULE" value="1.8" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1544059292553" />
     <property name="com.intellij.testIntegration.createTest.CreateTestDialog.defaultLibrary" value="JUnit4" />
-    <property name="GO_FMT" value="false" />
+    <property name="jdk.selected.JAVA_MODULE" value="1.8" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+    <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
+    <property name="project.structure.last.edited" value="Modules" />
+    <property name="project.structure.proportion" value="0.0" />
+    <property name="project.structure.side.proportion" value="0.0" />
+    <property name="settings.editor.selected.configurable" value="configurable.group.appearance" />
   </component>
   <component name="RecentsManager">
     <key name="CreateTestDialog.RecentsKey">
@@ -193,90 +246,98 @@
       </list>
     </option>
   </component>
-  <component name="RunManager">
+  <component name="RunManager" selected="JUnit.ArrazTest">
     <configuration default="true" type="Applet" factoryName="Applet">
-      <option name="WIDTH" value="400" />
-      <option name="HEIGHT" value="300" />
       <option name="POLICY_FILE" value="$APPLICATION_HOME_DIR$/bin/appletviewer.policy" />
-      <module />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </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 />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
-    <configuration default="true" type="JUnit" factoryName="JUnit">
-      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
-      <module name="" />
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="PACKAGE_NAME" />
-      <option name="MAIN_CLASS_NAME" />
-      <option name="METHOD_NAME" />
-      <option name="TEST_OBJECT" value="class" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
+    <configuration name="ArrazTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="arraz" />
+      <option name="PACKAGE_NAME" value="" />
+      <option name="MAIN_CLASS_NAME" value="ArrazTest" />
       <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="ENV_VARIABLES" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <envs />
-      <patterns />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
-    <configuration default="true" type="Remote" factoryName="Remote">
-      <option name="USE_SOCKET_TRANSPORT" value="true" />
-      <option name="SERVER_MODE" value="false" />
-      <option name="SHMEM_ADDRESS" value="javadebug" />
-      <option name="HOST" value="localhost" />
-      <option name="PORT" value="5005" />
+    <configuration name="ArrazTest.testOddEvens1" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="arraz" />
+      <option name="PACKAGE_NAME" value="" />
+      <option name="MAIN_CLASS_NAME" value="ArrazTest" />
+      <option name="METHOD_NAME" value="testOddEvens1" />
+      <option name="TEST_OBJECT" value="method" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration name="ArrazTest.testOddEvens2" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="arraz" />
+      <option name="PACKAGE_NAME" value="" />
+      <option name="MAIN_CLASS_NAME" value="ArrazTest" />
+      <option name="METHOD_NAME" value="testOddEvens2" />
+      <option name="TEST_OBJECT" value="method" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration name="ArrazTest.testReverseArray1" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="arraz" />
+      <option name="PACKAGE_NAME" value="" />
+      <option name="MAIN_CLASS_NAME" value="ArrazTest" />
+      <option name="METHOD_NAME" value="testReverseArray1" />
+      <option name="TEST_OBJECT" value="method" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration default="true" type="JUnit" factoryName="JUnit">
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration default="true" type="TestNG" factoryName="TestNG">
-      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
-      <module name="" />
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="SUITE_NAME" />
-      <option name="PACKAGE_NAME" />
-      <option name="MAIN_CLASS_NAME" />
-      <option name="METHOD_NAME" />
-      <option name="GROUP_NAME" />
-      <option name="TEST_OBJECT" value="CLASS" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
       <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="OUTPUT_DIRECTORY" />
-      <option name="ANNOTATION_TYPE" />
-      <option name="ENV_VARIABLES" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <option name="USE_DEFAULT_REPORTERS" value="false" />
-      <option name="PROPERTIES_FILE" />
-      <envs />
       <properties />
       <listeners />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration default="true" type="#org.jetbrains.idea.devkit.run.PluginConfigurationType" factoryName="Plugin">
       <module name="" />
       <option name="VM_PARAMETERS" value="-Xmx512m -Xms256m -XX:MaxPermSize=250m -ea" />
       <option name="PROGRAM_PARAMETERS" />
       <predefined_log_file id="idea.log" enabled="true" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
-  </component>
-  <component name="ShelveChangesManager" show_recycled="false">
-    <option name="remove_strategy" value="false" />
+    <list>
+      <item itemvalue="JUnit.ArrazTest" />
+      <item itemvalue="JUnit.ArrazTest.testReverseArray1" />
+      <item itemvalue="JUnit.ArrazTest.testOddEvens1" />
+      <item itemvalue="JUnit.ArrazTest.testOddEvens2" />
+    </list>
+    <recent_temporary>
+      <list>
+        <item itemvalue="JUnit.ArrazTest" />
+        <item itemvalue="JUnit.ArrazTest.testOddEvens2" />
+        <item itemvalue="JUnit.ArrazTest.testOddEvens1" />
+        <item itemvalue="JUnit.ArrazTest.testReverseArray1" />
+      </list>
+    </recent_temporary>
   </component>
   <component name="SvnConfiguration">
     <configuration />
@@ -291,6 +352,7 @@
       <workItem from="1543955862749" duration="2347000" />
       <workItem from="1543958998826" duration="113000" />
       <workItem from="1544020724645" duration="762000" />
+      <workItem from="1544046933389" duration="7694000" />
     </task>
     <task id="LOCAL-00001" summary="readme and docs">
       <created>1544021313039</created>
@@ -302,39 +364,73 @@
     <option name="localTasksCounter" value="2" />
     <servers />
   </component>
+  <component name="TestHistory">
+    <history-entry file="ArrazTest - 2018.12.05 at 19h 33m 31s.xml">
+      <configuration name="ArrazTest" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest - 2018.12.05 at 19h 48m 37s.xml">
+      <configuration name="ArrazTest" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest_testReverseArray1 - 2018.12.05 at 19h 49m 22s.xml">
+      <configuration name="ArrazTest.testReverseArray1" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest_testReverseArray1 - 2018.12.05 at 19h 49m 37s.xml">
+      <configuration name="ArrazTest.testReverseArray1" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest_testReverseArray1 - 2018.12.05 at 19h 51m 09s.xml">
+      <configuration name="ArrazTest.testReverseArray1" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest - 2018.12.05 at 20h 13m 00s.xml">
+      <configuration name="ArrazTest" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest_testOddEvens1 - 2018.12.05 at 20h 13m 40s.xml">
+      <configuration name="ArrazTest.testOddEvens1" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest_testOddEvens2 - 2018.12.05 at 20h 14m 01s.xml">
+      <configuration name="ArrazTest.testOddEvens2" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest - 2018.12.05 at 20h 14m 10s.xml">
+      <configuration name="ArrazTest" configurationId="JUnit" />
+    </history-entry>
+    <history-entry file="ArrazTest - 2018.12.05 at 20h 14m 26s.xml">
+      <configuration name="ArrazTest" configurationId="JUnit" />
+    </history-entry>
+  </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="3222000" />
+    <option name="totallyTimeSpent" value="10916000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="242" y="45" width="1538" height="962" extended-state="0" />
+    <frame x="0" y="23" width="1440" height="807" extended-state="6" />
     <editor active="true" />
     <layout>
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-      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.26108727" />
+      <window_info id="Structure" order="1" weight="0.25" />
+      <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="Database Changes" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Messages" weight="0.32867134" />
+      <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="0.32867134" />
+      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
+      <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="bottom" id="Terminal" order="7" />
+      <window_info anchor="bottom" id="Event Log" order="8" side_tool="true" />
+      <window_info anchor="bottom" id="Version Control" order="9" />
+      <window_info anchor="right" id="Commander" order="0" 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="Theme Preview" order="5" />
+      <window_info anchor="right" id="Database" order="6" />
+      <window_info anchor="right" id="Palette&#9;" order="7" />
+      <window_info anchor="right" id="Maven Projects" order="8" />
     </layout>
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -347,119 +443,126 @@
     <MESSAGE value="readme and docs" />
     <option name="LAST_COMMIT_MESSAGE" value="readme and docs" />
   </component>
-  <component name="XDebuggerManager">
-    <breakpoint-manager />
-    <watches-manager />
-  </component>
   <component name="editorHistoryManager">
     <entry file="file://$PROJECT_DIR$/arraz/pom.xml">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/arraz/src/main/java/Arraz.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="15" lean-forward="false" selection-start-line="0" selection-start-column="15" selection-end-line="0" selection-end-column="15" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/arraz/src/test/java/ArrazTest.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="34">
-          <caret line="2" column="23" lean-forward="false" selection-start-line="2" selection-start-column="23" selection-end-line="2" selection-end-column="23" />
-          <folding />
-        </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="1241">
-            <caret line="73" column="0" lean-forward="true" selection-start-line="73" selection-start-column="0" selection-end-line="73" selection-end-column="0" />
-            <folding />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/arraz/pom.xml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
+        <state relative-caret-position="240">
+          <caret line="16" selection-start-line="16" selection-end-line="16" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/arraz/src/main/java/Arraz.java">
+    <entry file="file://$PROJECT_DIR$/arraz/src/main/java/OddEven.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
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-          <folding />
+        <state relative-caret-position="150">
+          <caret line="10" column="25" selection-start-line="10" selection-start-column="25" selection-end-line="10" selection-end-column="25" />
+          <folding>
+            <element signature="e#215#216#0" expanded="true" />
+            <element signature="e#250#251#0" expanded="true" />
+            <element signature="e#280#281#0" expanded="true" />
+            <element signature="e#308#309#0" expanded="true" />
+            <element signature="e#335#336#0" expanded="true" />
+            <element signature="e#372#373#0" expanded="true" />
+            <element signature="e#404#405#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
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-            <folding />
+          <first_editor relative-caret-position="381">
+            <caret line="74" column="117" selection-start-line="74" selection-start-column="113" selection-end-line="74" selection-end-column="117" />
           </first_editor>
           <second_editor />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/arraz/pom.xml">
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-          <folding />
+        <state relative-caret-position="368">
+          <caret line="65" column="18" selection-start-line="65" selection-start-column="18" selection-end-line="65" selection-end-column="18" />
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+            <element signature="e#451#452#0" expanded="true" />
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+            <element signature="e#556#557#0" expanded="true" />
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         </state>
       </provider>
     </entry>
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-            <folding />
-          </first_editor>
-          <second_editor />
+        <state relative-caret-position="2190">
+          <caret line="146" column="5" lean-forward="true" selection-start-line="146" selection-start-column="5" selection-end-line="146" selection-end-column="5" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
   </component>
   <component name="masterDetails">
     <states>
+      <state key="ArtifactsStructureConfigurable.UI">
+        <settings>
+          <artifact-editor />
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="FacetStructureConfigurable.UI">
+        <settings>
+          <last-edited>No facets are configured</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="GlobalLibrariesConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="JdkListConfigurable.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ModuleStructureConfigurable.UI">
+        <settings>
+          <last-edited>ArraysGoneWild</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+                <option value="0.6" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
       <state key="ProjectJDKs.UI">
         <settings>
           <last-edited>1.8</last-edited>
@@ -472,6 +575,18 @@
           </splitter-proportions>
         </settings>
       </state>
+      <state key="ProjectLibrariesConfigurable.UI">
+        <settings>
+          <last-edited>Maven: junit:junit:4.12</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
     </states>
   </component>
 </project>

arraz/arraz.iml

@@ -11,6 +11,7 @@
     </content>
     <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Maven: junit:junit:4.0" level="project" />
+    <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>

arraz/pom.xml

@@ -11,7 +11,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.0</version>
+            <version>4.12</version>
         </dependency>
     </dependencies>
 

arraz/src/main/java/Arraz.java

@@ -1,2 +1,70 @@
 public class Arraz {
+
+
+    public int sumValuesOfArray(int[] array){
+        int sum = 0;
+        for (int each:array) {
+            sum += each;
+        }
+        return sum;
+    }
+
+    public double sumDoublesOfArray(double[] array){
+        double sum = 0;
+        for (double each:array) {
+            sum += each;
+        }
+        return sum;
+    }
+
+    public int averageOfArray(int[] array) {
+        return sumValuesOfArray(array)/array.length;
+    }
+
+    public double doubleAverageOfArray(double[] array){
+        return sumDoublesOfArray(array)/array.length;
+    }
+
+    public boolean containsValue(int[] array, int value){
+        for(int each: array){
+            if (each == value){
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public int[] reverseArray(int[] array){
+        int[] newArray = new int[array.length];
+        int index = 0;
+        for (int i = array.length - 1; i >= 0; i--){
+            newArray[index] = array[i];
+            index++;
+        }
+        return newArray;
+    }
+
+    public OddEven oddEvens(int[] array){
+        int evens = 0;
+        int odds = 0;
+        for(int each: array){
+            if(each % 2 ==0){
+                evens++;
+            } else {
+                odds++;
+            }
+        }
+        return new OddEven(odds, evens);
+    }
+
+    public int getIndexOf(int[] array, int value){
+        for (int i = 0; i < array.length -1; i++){
+            if (array[i] == value){
+                return i;
+            }
+        }
+        return -1;
+    }
+
+
 }

arraz/src/main/java/OddEven.java

@@ -0,0 +1,20 @@
+public class OddEven {
+    private int odd;
+    private int even;
+
+
+    public OddEven(int odd, int even) {
+        this.odd = odd;
+        this.even = even;
+    }
+
+    public int getOdd() {
+        return odd;
+    }
+
+
+    public int getEven() {
+        return even;
+    }
+
+}

arraz/src/test/java/ArrazTest.java

@@ -1,5 +1,149 @@
-import static org.junit.Assert.*;
+
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.Arrays;
+
 
 public class ArrazTest {
 
+    private Arraz testArraz;
+    private OddEven oddEven1;
+    private OddEven oddEven2;
+    private int[] arr1;
+    private int[] arr2;
+    private double[] double1;
+
+    @Before
+    public void before() {
+        arr1 = new int[]{5, 10, 3, 29, 100};
+        arr2 = new int[]{2, 7, 432, 89};
+        double1 = new double[] {1.0, 0.5, 3.6, 38.4, 17.3, 62.0, 9.0, 3.375, 0, 3.14159};
+        testArraz = new Arraz();
+        oddEven1 = new OddEven(3, 2);
+        oddEven2 = new OddEven(2,2);
+    }
+
+    @Test
+    public void test1SumValuesOfArray1() {
+        int expected = 147;
+        int actual = testArraz.sumValuesOfArray(arr1);
+
+         Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void test2SumValuesOfArray2(){
+        int expected = 530;
+        int actual = testArraz.sumValuesOfArray(arr2);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testSumDoublesOfArray1(){
+        double expected =138.31659;
+        double actual = testArraz.sumDoublesOfArray(double1);
+
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+    @Test
+    public void testSumDoublesOfArray2(){
+        double expected = 0;
+        double actual = testArraz.sumDoublesOfArray(new double[]{0.0,0.0});
+
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+    @Test
+    public void testAverageOfArray1(){
+        int expected = 29;
+        int actual = testArraz.averageOfArray(arr1);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testAverageOfArray2(){
+        int expected = 132;
+        int actual = testArraz.averageOfArray(arr2);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testDoubleAverageOfArray1(){
+        double expected = 13.831659;
+        double actual = testArraz.doubleAverageOfArray(double1);
+
+        Assert.assertEquals(expected, actual, .01);
+    }
+
+    @Test
+    public void testDoubleAverageOfArray2(){
+        double expected = 0;
+        double actual = testArraz.doubleAverageOfArray(new double[]{0.0, 0.0});
+
+        Assert.assertEquals(expected, actual, 01);
+    }
+
+    @Test
+    public void testContainsValue1(){
+        boolean actual = testArraz.containsValue(arr1, 29);
+        Assert.assertTrue(actual);
+    }
+
+    @Test
+    public void testContainsValue2(){
+        boolean actual = testArraz.containsValue(arr1, 50000);
+        Assert.assertFalse(actual);
+    }
+
+    @Test
+    public void testReverseArray1(){
+        int[] expected =new int[]{100, 29, 3, 10, 5};
+        int[] actual = testArraz.reverseArray(arr1);
+
+        Assert.assertTrue(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testReverseArray2(){
+        int[] expected = arr1;
+        int[] actual = testArraz.reverseArray(arr1);
+
+        Assert.assertFalse(Arrays.equals(expected, actual));
+    }
+
+    @Test
+    public void testOddEvens1(){
+        OddEven actual = testArraz.oddEvens(arr1);
+        Assert.assertEquals(oddEven1.getOdd(), actual.getOdd());
+    }
+
+    @Test
+    public void testOddEvens2(){
+        OddEven actual = testArraz.oddEvens(arr1);
+        Assert.assertEquals(oddEven1.getEven(), actual.getEven());
+    }
+
+    @Test
+    public void testFindIndexOf1(){
+        int expected = 3;
+        int actual = testArraz.getIndexOf(arr1, 29);
+
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void testFindIndexOf2(){
+        int expected = -1;
+        int actual = testArraz.getIndexOf(arr1, 500);
+
+        Assert.assertEquals(expected,actual);
+    }
+
 }