List length, sorting in Adding implementations.

.idea/workspace.xml

@@ -28,9 +28,9 @@
   <component name="MarkdownSettingsMigration">
     <option name="stateVersion" value="1" />
   </component>
-  <component name="ProjectColorInfo"><![CDATA[{
-  "associatedIndex": 2
-}]]></component>
+  <component name="ProjectColorInfo">{
+  &quot;associatedIndex&quot;: 2
+}</component>
   <component name="ProjectId" id="2NMPKhBDgdyw9qxmyQBX74HdmhD" />
   <component name="ProjectLevelVcsManager" settingsEditedManually="true">
     <ConfirmationsSetting value="2" id="Add" />
@@ -39,20 +39,20 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
-  "keyToString": {
-    "ASKED_ADD_EXTERNAL_FILES": "true",
-    "JUnit.SyncListTest.testRun.executor": "Run",
-    "RunOnceActivity.OpenProjectViewOnStart": "true",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "SHARE_PROJECT_CONFIGURATION_FILES": "true",
-    "git-widget-placeholder": "task1",
-    "kotlin-language-version-configured": "true",
-    "project.structure.last.edited": "Modules",
-    "project.structure.proportion": "0.0",
-    "project.structure.side.proportion": "0.0"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;ASKED_ADD_EXTERNAL_FILES&quot;: &quot;true&quot;,
+    &quot;JUnit.SyncListTest.testRun.executor&quot;: &quot;Run&quot;,
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;task1&quot;,
+    &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,
+    &quot;project.structure.last.edited&quot;: &quot;Modules&quot;,
+    &quot;project.structure.proportion&quot;: &quot;0.0&quot;,
+    &quot;project.structure.side.proportion&quot;: &quot;0.0&quot;
   }
-}]]></component>
+}</component>
   <component name="RunManager" selected="JUnit.SyncListTest.testRun">
     <configuration name="SyncListTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="SortLinkedList" />
@@ -97,8 +97,9 @@
       <list>
         <item itemvalue="JUnit.SyncListTest.testRun" />
         <item itemvalue="JUnit.SyncListTest.testRandSeq" />
-        <item itemvalue="JUnit.SyncListTest" />
         <item itemvalue="JUnit.SyncListTest.testAddList" />
+        <item itemvalue="JUnit.SyncListTest" />
+        <item itemvalue="JUnit.SyncListTest.testRun" />
       </list>
     </recent_temporary>
   </component>