diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 7e2fa0e..592e844 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,9 +4,11 @@
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   <component name="ChangeListManager">
-    <list default="true" id="f5e08808-a5af-4c89-a1ee-21b3bcb9ae3e" name="Changes" comment=".equals replaced with ==">
+    <list default="true" id="f5e08808-a5af-4c89-a1ee-21b3bcb9ae3e" name="Changes" comment="documentation. cleanup. your turn daniel">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/ab1/impl/gruppe10_aigensberger_dworski_walcher/NFAImpl.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/ab1/impl/gruppe10_aigensberger_dworski_walcher/NFAImpl.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/target/classes/ab1/impl/GRUPPE/NFAImpl.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/target/classes/ab1/impl/GRUPPE/Tuple.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/target/test-classes/ab1/tests/myTests.class" beforeDir="false" />
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     <list id="39d4ccb3-eae9-4ed4-996a-5a13f44678fa" name="Changes by carol" comment="" />
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@@ -56,34 +58,51 @@
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     <option name="showLibraryContents" value="true" />
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-  <component name="PropertiesComponent">{
-  &quot;keyToString&quot;: {
-    &quot;JUnit.ComplexTests.executor&quot;: &quot;Run&quot;,
-    &quot;JUnit.ComplexTests.finite1Test.executor&quot;: &quot;Run&quot;,
-    &quot;JUnit.ComplexTests.finite2Test.executor&quot;: &quot;Debug&quot;,
-    &quot;JUnit.ComplexTests.intersection1Test.executor&quot;: &quot;Run&quot;,
-    &quot;JUnit.ComplexTests.intersection2Test.executor&quot;: &quot;Run&quot;,
-    &quot;JUnit.myTests.intersection1Test.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;,
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-    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
-    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
-    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
-    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
-    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
-    &quot;project.structure.last.edited&quot;: &quot;Project&quot;,
-    &quot;project.structure.proportion&quot;: &quot;0.0&quot;,
-    &quot;project.structure.side.proportion&quot;: &quot;0.0&quot;,
-    &quot;settings.editor.selected.configurable&quot;: &quot;preferences.lookFeel&quot;,
-    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "JUnit.BetterSimpleTests.executor": "Run",
+    "JUnit.ComplexTests.executor": "Run",
+    "JUnit.ComplexTests.finite1Test.executor": "Run",
+    "JUnit.ComplexTests.finite2Test.executor": "Debug",
+    "JUnit.ComplexTests.intersection1Test.executor": "Run",
+    "JUnit.ComplexTests.intersection2Test.executor": "Run",
+    "JUnit.MyTests.executor": "Run",
+    "JUnit.myTests.intersection1Test.executor": "Run",
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "SHARE_PROJECT_CONFIGURATION_FILES": "true",
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+    "full.screen.before.presentation.mode": "false",
+    "git-widget-placeholder": "main",
+    "ignore.virus.scanning.warn.message": "true",
+    "node.js.detected.package.eslint": "true",
+    "node.js.detected.package.tslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "node.js.selected.package.tslint": "(autodetect)",
+    "nodejs_package_manager_path": "npm",
+    "project.structure.last.edited": "Project",
+    "project.structure.proportion": "0.0",
+    "project.structure.side.proportion": "0.0",
+    "settings.editor.selected.configurable": "preferences.lookFeel",
+    "vue.rearranger.settings.migration": "true"
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-}</component>
-  <component name="RunManager" selected="JUnit.tests in ETI_Abgabe">
+}]]></component>
+  <component name="RunManager" selected="JUnit.BetterSimpleTests">
+    <configuration name="BetterSimpleTests" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="ETI_Abgabe" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="ab1.tests.GRUPPE.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <option name="PACKAGE_NAME" value="ab1.tests.GRUPPE" />
+      <option name="MAIN_CLASS_NAME" value="ab1.tests.GRUPPE.BetterSimpleTests" />
+      <option name="TEST_OBJECT" value="class" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
     <configuration name="ComplexTests" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="ETI_Abgabe" />
       <extension name="coverage">
@@ -99,22 +118,6 @@
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="ComplexTests.finite1Test" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
-      <module name="ETI_Abgabe" />
-      <extension name="coverage">
-        <pattern>
-          <option name="PATTERN" value="ab1.tests.GRUPPE.*" />
-          <option name="ENABLED" value="true" />
-        </pattern>
-      </extension>
-      <option name="PACKAGE_NAME" value="ab1.tests" />
-      <option name="MAIN_CLASS_NAME" value="ab1.tests.ComplexTests" />
-      <option name="METHOD_NAME" value="finite1Test" />
-      <option name="TEST_OBJECT" value="method" />
-      <method v="2">
-        <option name="Make" enabled="true" />
-      </method>
-    </configuration>
     <configuration name="ComplexTests.finite2Test" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="ETI_Abgabe" />
       <extension name="coverage">
@@ -131,7 +134,7 @@
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="ComplexTests.intersection2Test" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+    <configuration name="MyTests" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="ETI_Abgabe" />
       <extension name="coverage">
         <pattern>
@@ -139,10 +142,9 @@
           <option name="ENABLED" value="true" />
         </pattern>
       </extension>
-      <option name="PACKAGE_NAME" value="ab1.tests" />
-      <option name="MAIN_CLASS_NAME" value="ab1.tests.ComplexTests" />
-      <option name="METHOD_NAME" value="intersection2Test" />
-      <option name="TEST_OBJECT" value="method" />
+      <option name="PACKAGE_NAME" value="ab1.tests.GRUPPE" />
+      <option name="MAIN_CLASS_NAME" value="ab1.tests.GRUPPE.MyTests" />
+      <option name="TEST_OBJECT" value="class" />
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
@@ -168,11 +170,11 @@
     </configuration>
     <recent_temporary>
       <list>
-        <item itemvalue="JUnit.tests in ETI_Abgabe" />
+        <item itemvalue="JUnit.BetterSimpleTests" />
+        <item itemvalue="JUnit.MyTests" />
         <item itemvalue="JUnit.ComplexTests" />
+        <item itemvalue="JUnit.tests in ETI_Abgabe" />
         <item itemvalue="JUnit.ComplexTests.finite2Test" />
-        <item itemvalue="JUnit.ComplexTests.finite1Test" />
-        <item itemvalue="JUnit.ComplexTests.intersection2Test" />
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@@ -300,7 +302,15 @@
       <option name="project" value="LOCAL" />
       <updated>1704916397835</updated>
     </task>
-    <option name="localTasksCounter" value="14" />
+    <task id="LOCAL-00014" summary="documentation. cleanup. your turn daniel">
+      <option name="closed" value="true" />
+      <created>1704922350747</created>
+      <option name="number" value="00014" />
+      <option name="presentableId" value="LOCAL-00014" />
+      <option name="project" value="LOCAL" />
+      <updated>1704922350747</updated>
+    </task>
+    <option name="localTasksCounter" value="15" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -326,18 +336,13 @@
     <MESSAGE value="changed nfaAddTrap, bei dem Fall, dass Transition.readSymbol() einen nullwert zurückgibt. (Thx ChatGBT)&#10;-&gt; intersectionTests funktionieren" />
     <MESSAGE value="isFinite methode recursiv..." />
     <MESSAGE value="." />
-    <MESSAGE value="documentation. cleanup. your turn daniel" />
     <MESSAGE value=".equals replaced with ==" />
-    <option name="LAST_COMMIT_MESSAGE" value=".equals replaced with ==" />
+    <MESSAGE value="documentation. cleanup. your turn daniel" />
+    <option name="LAST_COMMIT_MESSAGE" value="documentation. cleanup. your turn daniel" />
   </component>
   <component name="XDebuggerManager">
     <breakpoint-manager>
       <breakpoints>
-        <line-breakpoint enabled="true" type="java-line">
-          <url>file://$PROJECT_DIR$/src/main/java/ab1/impl/gruppe10_aigensberger_dworski_walcher/NFAImpl.java</url>
-          <line>324</line>
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         <line-breakpoint enabled="true" type="java-line">
           <url>file://$PROJECT_DIR$/src/main/java/ab1/impl/gruppe10_aigensberger_dworski_walcher/NFAImpl.java</url>
           <line>336</line>
diff --git a/target/classes/ab1/impl/GRUPPE/NFAImpl.class b/target/classes/ab1/impl/GRUPPE/NFAImpl.class
deleted file mode 100644
index b34c871..0000000
Binary files a/target/classes/ab1/impl/GRUPPE/NFAImpl.class and /dev/null differ
diff --git a/target/classes/ab1/impl/GRUPPE/Tuple.class b/target/classes/ab1/impl/GRUPPE/Tuple.class
deleted file mode 100644
index cc75c29..0000000
Binary files a/target/classes/ab1/impl/GRUPPE/Tuple.class and /dev/null differ
diff --git a/target/test-classes/ab1/tests/myTests.class b/target/test-classes/ab1/tests/myTests.class
deleted file mode 100644
index 9928e25..0000000
Binary files a/target/test-classes/ab1/tests/myTests.class and /dev/null differ