diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 13566b8..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/Bib1.iml b/.idea/Bib1.iml
deleted file mode 100644
index d6ebd48..0000000
--- a/.idea/Bib1.iml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 6f29fee..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index b31e723..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/Bib1.iml" filepath="$PROJECT_DIR$/.idea/Bib1.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 35eb1dd..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/out/production/Bib1/Aausleihe.class b/out/production/Bib1/Aausleihe.class
deleted file mode 100644
index afe2b94..0000000
Binary files a/out/production/Bib1/Aausleihe.class and /dev/null differ
diff --git a/out/production/Bib1/Admin.class b/out/production/Bib1/Admin.class
deleted file mode 100644
index 2145f50..0000000
Binary files a/out/production/Bib1/Admin.class and /dev/null differ
diff --git a/out/production/Bib1/Benutzer.class b/out/production/Bib1/Benutzer.class
deleted file mode 100644
index 88c5899..0000000
Binary files a/out/production/Bib1/Benutzer.class and /dev/null differ
diff --git a/out/production/Bib1/Creator.class b/out/production/Bib1/Creator.class
deleted file mode 100644
index 7418b5b..0000000
Binary files a/out/production/Bib1/Creator.class and /dev/null differ
diff --git a/out/production/Bib1/Ui.class b/out/production/Bib1/Ui.class
deleted file mode 100644
index 523d948..0000000
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diff --git a/out/production/Bib1/Verwaltung.class b/out/production/Bib1/Verwaltung.class
deleted file mode 100644
index 56285be..0000000
Binary files a/out/production/Bib1/Verwaltung.class and /dev/null differ