commit 1328afffd9bb4c0bb91d1e51e6ee36e33581bd21
Author: root <root@Bodenheizung.boehm.local>
Date:   Sun Nov 8 03:08:33 2020 +0100

    first commit lol

diff --git a/.idea/artifacts/Autovermietung.xml b/.idea/artifacts/Autovermietung.xml
new file mode 100644
index 0000000..9e0f9f5
--- /dev/null
+++ b/.idea/artifacts/Autovermietung.xml
@@ -0,0 +1,13 @@
+<component name="ArtifactManager">
+  <artifact type="jar" name="Autovermietung">
+    <output-path>$PROJECT_DIR$/out/artifacts/Autovermietung</output-path>
+    <root id="archive" name="Autovermietung.jar">
+      <element id="module-output" name="autovermietung-int" />
+      <element id="directory" name="META-INF">
+        <element id="file-copy" path="$PROJECT_DIR$/out/production/autovermietung-int/META-INF/MANIFEST.MF" />
+      </element>
+      <element id="file-copy" path="$PROJECT_DIR$/database.properties" />
+      <element id="extracted-dir" path="$USER_HOME$/Downloads/mysql-connector-java-8.0.22.jar" path-in-jar="/" />
+    </root>
+  </artifact>
+</component>
\ No newline at end of file
diff --git a/.idea/description.html b/.idea/description.html
new file mode 100644
index 0000000..db5f129
--- /dev/null
+++ b/.idea/description.html
@@ -0,0 +1 @@
+<html>Simple <b>Java</b> application that includes a class with <code>main()</code> method</html>
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..ab2dc53
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="PROJECT" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/libraries/mysql_connector_java_8_0_22.xml b/.idea/libraries/mysql_connector_java_8_0_22.xml
new file mode 100644
index 0000000..d58c827
--- /dev/null
+++ b/.idea/libraries/mysql_connector_java_8_0_22.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="mysql-connector-java-8.0.22">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/Downloads/mysql-connector-java-8.0.22.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/oszimtJE.xml b/.idea/libraries/oszimtJE.xml
new file mode 100644
index 0000000..538b76c
--- /dev/null
+++ b/.idea/libraries/oszimtJE.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="oszimtJE">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/../Documents/Java/oszimtJE.jar" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/oszimtJE1.xml b/.idea/libraries/oszimtJE1.xml
new file mode 100644
index 0000000..d6202c7
--- /dev/null
+++ b/.idea/libraries/oszimtJE1.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="oszimtJE1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/Downloads/oszimtJE.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..302eff1
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="11" 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
new file mode 100644
index 0000000..c75ad75
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/autovermietung-int.iml" filepath="$PROJECT_DIR$/autovermietung-int.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/project-template.xml b/.idea/project-template.xml
new file mode 100644
index 0000000..d57a956
--- /dev/null
+++ b/.idea/project-template.xml
@@ -0,0 +1,3 @@
+<template>
+  <input-field default="com.company">IJ_BASE_PACKAGE</input-field>
+</template>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..47c061d
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,607 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ArtifactsWorkspaceSettings">
+    <artifacts-to-build>
+      <artifact name="Autovermietung" />
+    </artifacts-to-build>
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="20f6192e-712c-4901-ab50-abe79c149ecf" name="Default Changelist" comment="" />
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" 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="DefaultGradleProjectSettings">
+    <option name="isMigrated" value="true" />
+  </component>
+  <component name="FavoritesManager">
+    <favorites_list name="autovermietung-int" />
+  </component>
+  <component name="FileEditorManager">
+    <splitter split-orientation="horizontal" split-proportion="0.48266166">
+      <split-first>
+        <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+          <file pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/autovermietung/Main.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="770">
+                  <caret line="95" column="63" selection-start-line="95" selection-start-column="63" selection-end-line="95" selection-end-column="63" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/autovermietung/helper/Shop.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="770">
+                  <caret line="158" column="34" selection-start-line="158" selection-start-column="34" selection-end-line="158" selection-end-column="34" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/autovermietung/helper/Database.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="260">
+                  <caret line="150" lean-forward="true" selection-start-line="150" selection-end-line="150" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+        </leaf>
+      </split-first>
+      <split-second>
+        <leaf>
+          <file pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/autovermietung/helper/Tastatur.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="986">
+                  <caret line="127" column="50" selection-start-line="127" selection-start-column="50" selection-end-line="127" selection-end-column="50" />
+                  <folding>
+                    <element signature="imports" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/autovermietung/models/Pkw.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="532">
+                  <caret line="68" column="22" selection-start-line="68" selection-start-column="22" selection-end-line="68" selection-end-column="22" />
+                  <folding>
+                    <element signature="e#1099#1100#0" expanded="true" />
+                    <element signature="e#1134#1135#0" expanded="true" />
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+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/autovermietung/models/Kunde.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="935">
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+                    <element signature="e#1270#1271#0" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/autovermietung/models/Modell.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state relative-caret-position="867">
+                  <caret line="73" column="29" selection-start-line="73" selection-start-column="29" selection-end-line="73" selection-end-column="29" />
+                  <folding>
+                    <element signature="e#1275#1276#0" expanded="true" />
+                    <element signature="e#1317#1318#0" expanded="true" />
+                  </folding>
+                </state>
+              </provider>
+            </entry>
+          </file>
+        </leaf>
+      </split-second>
+    </splitter>
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Class" />
+      </list>
+    </option>
+  </component>
+  <component name="HighlightingSettingsPerFile">
+    <setting file="file://$PROJECT_DIR$/src/autovermietung/helper/Database.java" root0="SKIP_INSPECTION" />
+  </component>
+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
+      <list>
+        <option value="$PROJECT_DIR$/src/autovermietung/Shop.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/Datenbankverbindung.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/database.properties" />
+        <option value="$USER_HOME$/Desktop/bruder-bot-master/src/main/java/tf/spenny/bot/database/Database.java" />
+        <option value="$PROJECT_DIR$/database.properties" />
+        <option value="$PROJECT_DIR$/src/autovermietung/Tastatur.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/Pkw.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/Modell.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/Kunde.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/Database.java" />
+        <option value="$PROJECT_DIR$/src/helper/Shop.java" />
+        <option value="$PROJECT_DIR$/src/helper/Database.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/models/Modell.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/models/Kunde.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/helper/Tastatur.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/models/Pkw.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/helper/Database.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/helper/Shop.java" />
+        <option value="$PROJECT_DIR$/src/autovermietung/Main.java" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectFrameBounds" extendedState="6">
+    <option name="x" value="497" />
+    <option name="y" value="-21" />
+    <option name="width" value="1400" />
+    <option name="height" value="999" />
+  </component>
+  <component name="ProjectId" id="1jpLXsrDCTp0Xd4C5LNjJSceSTF" />
+  <component name="ProjectView">
+    <navigator proportions="" version="1">
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="autovermietung-int" type="b2602c69:ProjectViewProjectNode" />
+              <item name="autovermietung-int" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="autovermietung-int" type="b2602c69:ProjectViewProjectNode" />
+              <item name="autovermietung-int" type="462c0819:PsiDirectoryNode" />
+              <item name="out" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="autovermietung-int" type="b2602c69:ProjectViewProjectNode" />
+              <item name="autovermietung-int" type="462c0819:PsiDirectoryNode" />
+              <item name="out" type="462c0819:PsiDirectoryNode" />
+              <item name="artifacts" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="autovermietung-int" type="b2602c69:ProjectViewProjectNode" />
+              <item name="autovermietung-int" type="462c0819:PsiDirectoryNode" />
+              <item name="out" type="462c0819:PsiDirectoryNode" />
+              <item name="artifacts" type="462c0819:PsiDirectoryNode" />
+              <item name="Autovermietung" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="autovermietung-int" type="b2602c69:ProjectViewProjectNode" />
+              <item name="autovermietung-int" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="autovermietung-int" type="b2602c69:ProjectViewProjectNode" />
+              <item name="autovermietung-int" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="autovermietung" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="autovermietung-int" type="b2602c69:ProjectViewProjectNode" />
+              <item name="autovermietung-int" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="autovermietung" type="462c0819:PsiDirectoryNode" />
+              <item name="helper" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="autovermietung-int" type="b2602c69:ProjectViewProjectNode" />
+              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+      <pane id="Scope" />
+      <pane id="PackagesPane" />
+    </panes>
+  </component>
+  <component name="PropertiesComponent">
+    <property name="GenerateAntBuildDialog.backupFiles" value="true" />
+    <property name="GenerateAntBuildDialog.enableUiFormCompile" value="true" />
+    <property name="GenerateAntBuildDialog.forceTargetJdk" value="true" />
+    <property name="GenerateAntBuildDialog.outputFileNameProperty" value="autovermietung" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/database.properties" />
+    <property name="project.structure.last.edited" value="Artifacts" />
+    <property name="project.structure.proportion" value="0.15" />
+    <property name="project.structure.side.proportion" value="0.2" />
+    <property name="settings.editor.selected.configurable" value="preferences.lookFeel" />
+  </component>
+  <component name="RecentsManager">
+    <key name="MoveFile.RECENT_KEYS">
+      <recent name="C:\Users\Philipp\Documents\Schule\AS\autovermietung-int" />
+      <recent name="C:\Users\Philipp\Documents\Schule\AS\autovermietung-int\src\autovermietung" />
+    </key>
+  </component>
+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
+        </RuleState>
+      </list>
+    </option>
+  </component>
+  <component name="RunManager">
+    <configuration name="Main" type="Application" factoryName="Application" temporary="true" nameIsGenerated="true">
+      <option name="MAIN_CLASS_NAME" value="autovermietung.Main" />
+      <module name="autovermietung-int" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="autovermietung.models.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <recent_temporary>
+      <list>
+        <item itemvalue="Application.Main" />
+      </list>
+    </recent_temporary>
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="20f6192e-712c-4901-ab50-abe79c149ecf" name="Default Changelist" comment="" />
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+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1604496128593</updated>
+    </task>
+    <servers />
+  </component>
+  <component name="TodoView">
+    <todo-panel id="selected-file">
+      <is-autoscroll-to-source value="true" />
+    </todo-panel>
+    <todo-panel id="all">
+      <are-packages-shown value="true" />
+      <is-autoscroll-to-source value="true" />
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+  <component name="ToolWindowManager">
+    <frame x="-8" y="22" width="2576" height="1426" extended-state="6" />
+    <editor active="true" />
+    <layout>
+      <window_info id="Favorites" order="0" sideWeight="0.50117373" side_tool="true" weight="0.15063593" />
+      <window_info id="Designer" order="1" />
+      <window_info content_ui="combo" id="Project" order="2" sideWeight="0.4988263" visible="true" weight="0.1518283" />
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+      <window_info anchor="bottom" id="Terminal" order="0" />
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+    </layout-to-restore>
+  </component>
+  <component name="editorHistoryManager">
+    <entry file="jar://$USER_HOME$/Downloads/oszimtJE.jar!/Tastatur.class">
+      <provider selected="true" editor-type-id="text-editor" />
+    </entry>
+    <entry file="jar://$USER_HOME$/Downloads/oszimtJE.jar!/Datenbankverbindung.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="442">
+          <caret line="26" column="89" selection-start-line="26" selection-start-column="89" selection-end-line="26" selection-end-column="89" />
+          <folding>
+            <element signature="e#0#3754#0" expanded="true" />
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$USER_HOME$/Desktop/bruder-bot-master/src/main/java/tf/spenny/bot/database/Database.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="620">
+          <caret line="106" column="41" selection-start-line="106" selection-start-column="41" selection-end-line="106" selection-end-column="41" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/database.properties">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="17">
+          <caret line="1" column="1" selection-start-line="1" selection-start-column="1" selection-end-line="1" selection-end-column="1" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://C:/Program Files/AdoptOpenJDK/jdk-11.0.9.11-hotspot/lib/src.zip!/java.base/java/io/BufferedInputStream.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="238">
+          <caret line="350" selection-start-line="350" selection-end-line="350" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://C:/Program Files/AdoptOpenJDK/jdk-11.0.9.11-hotspot/lib/src.zip!/java.base/sun/nio/cs/StreamDecoder.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="238">
+          <caret line="177" selection-start-line="177" selection-end-line="177" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://C:/Program Files/AdoptOpenJDK/jdk-11.0.9.11-hotspot/lib/src.zip!/java.base/java/io/InputStreamReader.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="329">
+          <caret line="184" selection-start-line="184" selection-end-line="184" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://C:/Program Files/AdoptOpenJDK/jdk-11.0.9.11-hotspot/lib/src.zip!/java.base/java/io/BufferedReader.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="238">
+          <caret line="391" selection-start-line="391" selection-end-line="391" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$USER_HOME$/Downloads/mysql-connector-java-8.0.22.jar!/com/mysql/cj/jdbc/AbandonedConnectionCleanupThread.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="357">
+          <caret line="34" selection-start-line="34" selection-end-line="34" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://C:/Program Files/AdoptOpenJDK/jdk-11.0.9.11-hotspot/lib/src.zip!/java.base/java/lang/ref/ReferenceQueue.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="245">
+          <caret line="154" selection-start-line="154" selection-end-line="154" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://C:/Program Files/AdoptOpenJDK/jdk-11.0.9.11-hotspot/lib/src.zip!/java.base/java/lang/Object.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="245">
+          <caret line="351" column="29" selection-start-line="351" selection-start-column="29" selection-end-line="351" selection-end-column="29" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://C:/Program Files/AdoptOpenJDK/jdk-11.0.9.11-hotspot/lib/src.zip!/java.base/java/io/FileInputStream.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="245">
+          <caret line="242" column="23" selection-start-line="242" selection-start-column="23" selection-end-line="242" selection-end-column="23" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/autovermietung/models/Pkw.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="532">
+          <caret line="68" column="22" selection-start-line="68" selection-start-column="22" selection-end-line="68" selection-end-column="22" />
+          <folding>
+            <element signature="e#1099#1100#0" expanded="true" />
+            <element signature="e#1134#1135#0" expanded="true" />
+            <element signature="e#1190#1191#0" expanded="true" />
+            <element signature="e#1238#1239#0" expanded="true" />
+            <element signature="e#1582#1583#0" expanded="true" />
+            <element signature="e#1608#1609#0" expanded="true" />
+            <element signature="e#1643#1644#0" expanded="true" />
+            <element signature="e#1673#1674#0" expanded="true" />
+            <element signature="e#1700#1701#0" expanded="true" />
+            <element signature="e#1726#1727#0" expanded="true" />
+            <element signature="e#1761#1762#0" expanded="true" />
+            <element signature="e#1791#1792#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/autovermietung/helper/Database.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="260">
+          <caret line="150" lean-forward="true" selection-start-line="150" selection-end-line="150" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/autovermietung/models/Modell.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="867">
+          <caret line="73" column="29" selection-start-line="73" selection-start-column="29" selection-end-line="73" selection-end-column="29" />
+          <folding>
+            <element signature="e#1275#1276#0" expanded="true" />
+            <element signature="e#1317#1318#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/autovermietung/models/Kunde.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="935">
+          <caret line="73" column="25" selection-start-line="73" selection-start-column="25" selection-end-line="73" selection-end-column="25" />
+          <folding>
+            <element signature="e#427#428#0" expanded="true" />
+            <element signature="e#453#454#0" expanded="true" />
+            <element signature="e#488#489#0" expanded="true" />
+            <element signature="e#518#519#0" expanded="true" />
+            <element signature="e#1232#1233#0" expanded="true" />
+            <element signature="e#1270#1271#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/autovermietung/helper/Shop.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="770">
+          <caret line="158" column="34" selection-start-line="158" selection-start-column="34" selection-end-line="158" selection-end-column="34" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/autovermietung/Main.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="770">
+          <caret line="95" column="63" selection-start-line="95" selection-start-column="63" selection-end-line="95" selection-end-column="63" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/autovermietung/helper/Tastatur.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="986">
+          <caret line="127" column="50" selection-start-line="127" selection-start-column="50" selection-end-line="127" selection-end-column="50" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+  </component>
+  <component name="masterDetails">
+    <states>
+      <state key="ArtifactsStructureConfigurable.UI">
+        <settings>
+          <artifact-editor />
+          <last-edited>Autovermietung</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+                <option value="0.5" />
+              </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>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ModuleStructureConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ProjectLibrariesConfigurable.UI">
+        <settings>
+          <last-edited>mysql-connector-java-8.0.22</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>
\ No newline at end of file
diff --git a/autovermietung-int.iml b/autovermietung-int.iml
new file mode 100644
index 0000000..33a92dd
--- /dev/null
+++ b/autovermietung-int.iml
@@ -0,0 +1,14 @@
+<?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://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="oszimtJE" level="project" />
+    <orderEntry type="library" name="oszimtJE1" level="project" />
+    <orderEntry type="library" name="mysql-connector-java-8.0.22" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/autovermietung.properties b/autovermietung.properties
new file mode 100644
index 0000000..c9ac1ce
--- /dev/null
+++ b/autovermietung.properties
@@ -0,0 +1,4 @@
+path.variable.kotlin_bundled=C\:\\Program Files\\JetBrains\\IntelliJ IDEA Community Edition 2019.1.3\\plugins\\Kotlin\\kotlinc
+path.variable.maven_repository=C\:\\Users\\Philipp\\.m2\\repository
+jdk.home.11=C\:/Program Files/AdoptOpenJDK/jdk-11.0.9.11-hotspot
+javac2.instrumentation.includeJavaRuntime=false
\ No newline at end of file
diff --git a/autovermietung.xml b/autovermietung.xml
new file mode 100644
index 0000000..558b167
--- /dev/null
+++ b/autovermietung.xml
@@ -0,0 +1,183 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="autovermietung-int" default="all">
+  
+  
+  <property file="autovermietung.properties"/>
+  <!-- Uncomment the following property if no tests compilation is needed -->
+  <!-- 
+  <property name="skip.tests" value="true"/>
+   -->
+  
+  <!-- Compiler options -->
+  
+  <property name="compiler.debug" value="on"/>
+  <property name="compiler.generate.no.warnings" value="off"/>
+  <property name="compiler.args" value=""/>
+  <property name="compiler.max.memory" value="700m"/>
+  <patternset id="ignored.files">
+    <exclude name="**/*.hprof/**"/>
+    <exclude name="**/*.pyc/**"/>
+    <exclude name="**/*.pyo/**"/>
+    <exclude name="**/*.rbc/**"/>
+    <exclude name="**/*.yarb/**"/>
+    <exclude name="**/*~/**"/>
+    <exclude name="**/.DS_Store/**"/>
+    <exclude name="**/.git/**"/>
+    <exclude name="**/.hg/**"/>
+    <exclude name="**/.svn/**"/>
+    <exclude name="**/CVS/**"/>
+    <exclude name="**/__pycache__/**"/>
+    <exclude name="**/_svn/**"/>
+    <exclude name="**/vssver.scc/**"/>
+    <exclude name="**/vssver2.scc/**"/>
+  </patternset>
+  <patternset id="library.patterns">
+    <include name="*.war"/>
+    <include name="*.swc"/>
+    <include name="*.apk"/>
+    <include name="*.zip"/>
+    <include name="*.egg"/>
+    <include name="*.ane"/>
+    <include name="*.jar"/>
+    <include name="*.ear"/>
+    <include name="*.klib"/>
+  </patternset>
+  <patternset id="compiler.resources">
+    <exclude name="**/?*.java"/>
+    <exclude name="**/?*.form"/>
+    <exclude name="**/?*.class"/>
+    <exclude name="**/?*.groovy"/>
+    <exclude name="**/?*.scala"/>
+    <exclude name="**/?*.flex"/>
+    <exclude name="**/?*.kt"/>
+    <exclude name="**/?*.clj"/>
+    <exclude name="**/?*.aj"/>
+  </patternset>
+  
+  <!-- JDK definitions -->
+  
+  <property name="jdk.bin.11" value="${jdk.home.11}/bin"/>
+  <path id="jdk.classpath.11">
+    <fileset dir="${jdk.home.11}">
+      <include name="../jdk-11.0.9.11-hotspot!/java.base"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.compiler"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.datatransfer"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.desktop"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.instrument"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.logging"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.management"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.management.rmi"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.naming"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.net.http"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.prefs"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.rmi"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.scripting"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.se"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.security.jgss"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.security.sasl"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.smartcardio"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.sql"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.sql.rowset"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.transaction.xa"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.xml"/>
+      <include name="../jdk-11.0.9.11-hotspot!/java.xml.crypto"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.accessibility"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.aot"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.attach"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.charsets"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.compiler"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.crypto.cryptoki"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.crypto.ec"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.crypto.mscapi"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.dynalink"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.editpad"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.hotspot.agent"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.httpserver"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.internal.ed"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.internal.jvmstat"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.internal.le"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.internal.opt"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.internal.vm.ci"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.internal.vm.compiler"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.internal.vm.compiler.management"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jartool"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.javadoc"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jcmd"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jconsole"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jdeps"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jdi"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jdwp.agent"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jfr"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jlink"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jshell"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jsobject"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.jstatd"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.localedata"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.management"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.management.agent"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.management.jfr"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.naming.dns"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.naming.ldap"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.naming.rmi"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.net"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.pack"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.rmic"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.scripting.nashorn"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.scripting.nashorn.shell"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.sctp"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.security.auth"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.security.jgss"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.unsupported"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.unsupported.desktop"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.xml.dom"/>
+      <include name="../jdk-11.0.9.11-hotspot!/jdk.zipfs"/>
+    </fileset>
+  </path>
+  
+  <property name="project.jdk.home" value="${jdk.home.11}"/>
+  <property name="project.jdk.bin" value="${jdk.bin.11}"/>
+  <property name="project.jdk.classpath" value="jdk.classpath.11"/>
+  
+  
+  <!-- Project Libraries -->
+  
+  <path id="library.mysql-connector-java-8.0.22.classpath">
+    <pathelement location="${basedir}/../../../../Downloads/mysql-connector-java-8.0.22.jar"/>
+  </path>
+  
+  <path id="library.oszimtje.classpath">
+    <pathelement location="${basedir}/../Documents/Java/oszimtJE.jar"/>
+  </path>
+  
+  <path id="library.oszimtje1.classpath">
+    <pathelement location="${basedir}/../../../../Downloads/oszimtJE.jar"/>
+  </path>
+  <!-- Register Custom Compiler Taskdefs -->
+  <property name="javac2.home" value="${idea.home}/lib"/>
+  <path id="javac2.classpath">
+    <fileset dir="${javac2.home}">
+      <include name="javac2.jar"/>
+      <include name="jdom.jar"/>
+      <include name="asm-all*.jar"/>
+      <include name="forms-*.jar"/>
+    </fileset>
+  </path>
+  <target name="register.custom.compilers">
+    <taskdef name="javac2" classname="com.intellij.ant.Javac2" classpathref="javac2.classpath"/>
+    <taskdef name="instrumentIdeaExtensions" classname="com.intellij.ant.InstrumentIdeaExtensions" classpathref="javac2.classpath"/>
+  </target>
+  
+  <!-- Modules -->
+  
+  <import file="${basedir}/module_autovermietung-int.xml"/>
+  
+  <target name="init" description="Build initialization">
+    <!-- Perform any build initialization in this target -->
+  </target>
+  
+  <target name="clean" depends="clean.module.autovermietung-int" description="cleanup all"/>
+  
+  <target name="build.modules" depends="init, clean, compile.module.autovermietung-int" description="build all modules"/>
+  
+  <target name="all" depends="build.modules" description="build all"/>
+</project>
\ No newline at end of file
diff --git a/database.properties b/database.properties
new file mode 100644
index 0000000..a78341a
--- /dev/null
+++ b/database.properties
@@ -0,0 +1,5 @@
+#Wed Apr 04 19:46:31 CEST 2018
+db=gruppenarbeit
+ip=s.spenny.tf
+username=gruppenarbeit
+password=gruppenarbeit21
diff --git a/module_autovermietung-int.xml b/module_autovermietung-int.xml
new file mode 100644
index 0000000..2e8a02f
--- /dev/null
+++ b/module_autovermietung-int.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="module_autovermietung-int" default="compile.module.autovermietung-int">
+  <dirname property="module.autovermietung-int.basedir" file="${ant.file.module_autovermietung-int}"/>
+  
+  <property name="module.jdk.home.autovermietung-int" value="${project.jdk.home}"/>
+  <property name="module.jdk.bin.autovermietung-int" value="${project.jdk.bin}"/>
+  <property name="module.jdk.classpath.autovermietung-int" value="${project.jdk.classpath}"/>
+  
+  <property name="compiler.args.autovermietung-int" value="-encoding UTF-8 -source 11 -target 11 ${compiler.args}"/>
+  
+  <property name="autovermietung-int.output.dir" value="${module.autovermietung-int.basedir}/out/production/autovermietung-int"/>
+  <property name="autovermietung-int.testoutput.dir" value="${module.autovermietung-int.basedir}/out/test/autovermietung-int"/>
+  
+  <path id="autovermietung-int.module.bootclasspath">
+    <!-- Paths to be included in compilation bootclasspath -->
+  </path>
+  
+  <path id="autovermietung-int.module.production.classpath">
+    <path refid="${module.jdk.classpath.autovermietung-int}"/>
+    <path refid="library.oszimtje.classpath"/>
+    <path refid="library.oszimtje1.classpath"/>
+    <path refid="library.mysql-connector-java-8.0.22.classpath"/>
+  </path>
+  
+  <path id="autovermietung-int.runtime.production.module.classpath">
+    <pathelement location="${autovermietung-int.output.dir}"/>
+    <path refid="library.oszimtje.classpath"/>
+    <path refid="library.oszimtje1.classpath"/>
+    <path refid="library.mysql-connector-java-8.0.22.classpath"/>
+  </path>
+  
+  <path id="autovermietung-int.module.classpath">
+    <path refid="${module.jdk.classpath.autovermietung-int}"/>
+    <pathelement location="${autovermietung-int.output.dir}"/>
+    <path refid="library.oszimtje.classpath"/>
+    <path refid="library.oszimtje1.classpath"/>
+    <path refid="library.mysql-connector-java-8.0.22.classpath"/>
+  </path>
+  
+  <path id="autovermietung-int.runtime.module.classpath">
+    <pathelement location="${autovermietung-int.testoutput.dir}"/>
+    <pathelement location="${autovermietung-int.output.dir}"/>
+    <path refid="library.oszimtje.classpath"/>
+    <path refid="library.oszimtje1.classpath"/>
+    <path refid="library.mysql-connector-java-8.0.22.classpath"/>
+  </path>
+  
+  
+  <patternset id="excluded.from.module.autovermietung-int">
+    <patternset refid="ignored.files"/>
+  </patternset>
+  
+  <patternset id="excluded.from.compilation.autovermietung-int">
+    <patternset refid="excluded.from.module.autovermietung-int"/>
+  </patternset>
+  
+  <path id="autovermietung-int.module.sourcepath">
+    <dirset dir="${module.autovermietung-int.basedir}">
+      <include name="src"/>
+    </dirset>
+  </path>
+  
+  
+  <target name="compile.module.autovermietung-int" depends="compile.module.autovermietung-int.production,compile.module.autovermietung-int.tests" description="Compile module autovermietung-int"/>
+  
+  <target name="compile.module.autovermietung-int.production" depends="register.custom.compilers" description="Compile module autovermietung-int; production classes">
+    <mkdir dir="${autovermietung-int.output.dir}"/>
+    <javac2 destdir="${autovermietung-int.output.dir}" debug="${compiler.debug}" nowarn="${compiler.generate.no.warnings}" memorymaximumsize="${compiler.max.memory}" fork="true" executable="${module.jdk.bin.autovermietung-int}/javac">
+      <compilerarg line="${compiler.args.autovermietung-int}"/>
+      <bootclasspath refid="autovermietung-int.module.bootclasspath"/>
+      <classpath refid="autovermietung-int.module.production.classpath"/>
+      <src refid="autovermietung-int.module.sourcepath"/>
+      <patternset refid="excluded.from.compilation.autovermietung-int"/>
+    </javac2>
+    
+    <copy todir="${autovermietung-int.output.dir}">
+      <fileset dir="${module.autovermietung-int.basedir}/src">
+        <patternset refid="compiler.resources"/>
+        <type type="file"/>
+      </fileset>
+    </copy>
+  </target>
+  
+  <target name="compile.module.autovermietung-int.tests" depends="register.custom.compilers,compile.module.autovermietung-int.production" description="compile module autovermietung-int; test classes" unless="skip.tests"/>
+  
+  <target name="clean.module.autovermietung-int" description="cleanup module">
+    <delete dir="${autovermietung-int.output.dir}"/>
+    <delete dir="${autovermietung-int.testoutput.dir}"/>
+  </target>
+</project>
\ No newline at end of file
diff --git a/out/artifacts/Autovermietung/Autovermietung.jar b/out/artifacts/Autovermietung/Autovermietung.jar
new file mode 100644
index 0000000..643b39e
Binary files /dev/null and b/out/artifacts/Autovermietung/Autovermietung.jar differ
diff --git a/out/artifacts/Autovermietung/database.properties b/out/artifacts/Autovermietung/database.properties
new file mode 100644
index 0000000..a78341a
--- /dev/null
+++ b/out/artifacts/Autovermietung/database.properties
@@ -0,0 +1,5 @@
+#Wed Apr 04 19:46:31 CEST 2018
+db=gruppenarbeit
+ip=s.spenny.tf
+username=gruppenarbeit
+password=gruppenarbeit21
diff --git a/out/production/autovermietung-int/META-INF/MANIFEST.MF b/out/production/autovermietung-int/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..0bfc89a
--- /dev/null
+++ b/out/production/autovermietung-int/META-INF/MANIFEST.MF
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: autovermietung.Main
+
diff --git a/out/production/autovermietung-int/META-INF/autovermietung-int.kotlin_module b/out/production/autovermietung-int/META-INF/autovermietung-int.kotlin_module
new file mode 100644
index 0000000..8fb6019
Binary files /dev/null and b/out/production/autovermietung-int/META-INF/autovermietung-int.kotlin_module differ
diff --git a/out/production/autovermietung-int/autovermietung/Main.class b/out/production/autovermietung-int/autovermietung/Main.class
new file mode 100644
index 0000000..d9d3650
Binary files /dev/null and b/out/production/autovermietung-int/autovermietung/Main.class differ
diff --git a/out/production/autovermietung-int/autovermietung/helper/Database.class b/out/production/autovermietung-int/autovermietung/helper/Database.class
new file mode 100644
index 0000000..5f76c77
Binary files /dev/null and b/out/production/autovermietung-int/autovermietung/helper/Database.class differ
diff --git a/out/production/autovermietung-int/autovermietung/helper/Shop.class b/out/production/autovermietung-int/autovermietung/helper/Shop.class
new file mode 100644
index 0000000..3a1c316
Binary files /dev/null and b/out/production/autovermietung-int/autovermietung/helper/Shop.class differ
diff --git a/out/production/autovermietung-int/autovermietung/helper/Tastatur.class b/out/production/autovermietung-int/autovermietung/helper/Tastatur.class
new file mode 100644
index 0000000..4a25267
Binary files /dev/null and b/out/production/autovermietung-int/autovermietung/helper/Tastatur.class differ
diff --git a/out/production/autovermietung-int/autovermietung/models/Kunde.class b/out/production/autovermietung-int/autovermietung/models/Kunde.class
new file mode 100644
index 0000000..ad0911e
Binary files /dev/null and b/out/production/autovermietung-int/autovermietung/models/Kunde.class differ
diff --git a/out/production/autovermietung-int/autovermietung/models/Modell.class b/out/production/autovermietung-int/autovermietung/models/Modell.class
new file mode 100644
index 0000000..639ba08
Binary files /dev/null and b/out/production/autovermietung-int/autovermietung/models/Modell.class differ
diff --git a/out/production/autovermietung-int/autovermietung/models/Pkw.class b/out/production/autovermietung-int/autovermietung/models/Pkw.class
new file mode 100644
index 0000000..d31b8d9
Binary files /dev/null and b/out/production/autovermietung-int/autovermietung/models/Pkw.class differ
diff --git a/src/autovermietung/Main.java b/src/autovermietung/Main.java
new file mode 100644
index 0000000..698a15d
--- /dev/null
+++ b/src/autovermietung/Main.java
@@ -0,0 +1,121 @@
+package autovermietung;
+
+import autovermietung.helper.Shop;
+import autovermietung.models.Kunde;
+import autovermietung.models.Modell;
+import autovermietung.models.Pkw;
+import autovermietung.helper.Database;
+import autovermietung.helper.Tastatur;
+
+import java.util.ArrayList;
+
+public class Main {
+    public static void main(String[] args) {
+        // Auslesen der momentanen Datenbank Daten
+        ArrayList<Kunde> kunden;
+        ArrayList<Modell> modelle;
+        ArrayList<Pkw> pkws;
+        int auswahl = 99;
+
+        do {
+            kunden = Database.liesKunden();
+            modelle = Database.liesModell();
+            pkws = Database.liesPkw();
+
+            Shop.hauptMenu();
+            auswahl = Tastatur.liesInt();
+            switch (auswahl) {
+                // Auto Menü wird angezeigt
+                case 1:
+                    Shop.autoMenu();
+                    auswahl = Tastatur.liesInt();
+                    switch (auswahl) {
+                        // Auto erstellen Menü wird ausgeführt
+                        case 1:
+                            pkws.add(Shop.autoVermieten(modelle, kunden));
+                            break;
+                        // Autos anzeigen in der Datenbank
+                        case 2:
+                            Shop.autoAnzeigen(pkws, modelle, kunden);
+                            Tastatur.liesString();
+                            break;
+                        // Auto löschen aus der Datenbank
+                        case 9:
+                            auswahl = Shop.autoEntfernen(pkws, modelle, kunden);
+                            Database.deletePkw(pkws.get(auswahl));
+                            pkws.remove(auswahl);
+                            break;
+                    }
+
+                    // Updaten aller Autos in der PKW Liste.
+                    for(Pkw pkw : pkws) {
+                        Database.updatePkw(pkw);
+                    }
+                    break;
+                // Modell Menü wird angezeigt
+                case 2:
+                    Shop.modellMenu();
+                    auswahl = Tastatur.liesInt();
+                    switch (auswahl) {
+                        // Erstellen eines Auto Modells
+                        case 1:
+                            Shop.modellErstellen(modelle);
+                            break;
+                        // Anzeigen aller Auto Modelle
+                        case 2:
+                            Shop.modellAnzeigen(modelle);
+                            Tastatur.liesString();
+                            break;
+                        // Löschen eines Auto Modells
+                        case 9:
+                            auswahl = Shop.modellEntfernen(modelle);
+                            Database.deleteModell(modelle.get(auswahl));
+                            modelle.remove(auswahl);
+                            break;
+                    }
+
+                    // Updaten aller Modelle in der Modell Liste.
+                    for(Modell modell : modelle) {
+                        Database.updateModell(modell);
+                    }
+                    break;
+                // Kunden Menü wird angezeigt
+                case 3:
+                    Shop.kundenMenu();
+                    auswahl = Tastatur.liesInt();
+                    switch (auswahl) {
+                        // Erstellen eines neues Kunden
+                        case 1:
+                            Shop.kundeErstellen(kunden);
+                            break;
+                        // Anzeigen aller eingetragenen Kunden
+                        case 2:
+                            Shop.kundeAnzeigen(kunden);
+                            Tastatur.liesString();
+                            break;
+                        // Löschen eines Kunden in der Datenbank
+                        case 9:
+                            auswahl = Shop.kundenEntfernen(kunden);
+                            Database.deleteKunde(kunden.get(auswahl));
+                            kunden.remove(auswahl);
+                    }
+
+                    // Updaten aller Kunden in der Kunden Liste.
+                    for(Kunde kunde : kunden) {
+                        Database.updateKunde(kunde);
+                    }
+                    break;
+                // Programm wird beendet
+                case 0:
+                    Shop.programmBeendet();
+                    break;
+                // Hauptmenü wird angezeigt da falsche Eingabe
+                default:
+                    Shop.falscheEingabe();
+                    Shop.hauptMenu();
+                    auswahl = Tastatur.liesInt();
+            }
+
+        } while(auswahl != 0);
+    }
+}
diff --git a/src/autovermietung/helper/Database.java b/src/autovermietung/helper/Database.java
new file mode 100644
index 0000000..8aae2cc
--- /dev/null
+++ b/src/autovermietung/helper/Database.java
@@ -0,0 +1,232 @@
+package autovermietung.helper;
+
+import autovermietung.models.Kunde;
+import autovermietung.models.Modell;
+import autovermietung.models.Pkw;
+
+import java.io.*;
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.Properties;
+
+public class Database {
+    private static String strUsername, strPassword, ipStr, dbStr;
+
+    public static ArrayList<Kunde> liesKunden() {
+        ArrayList<Kunde> Kunden = new ArrayList<>();
+        try {
+            Connection conn = getConnection();
+
+            PreparedStatement kunden = conn.prepareStatement("SELECT * FROM kunde");
+            ResultSet result = kunden.executeQuery();
+
+            while(result.next()) {
+                Kunden.add(new Kunde(result.getInt(1), result.getString(2), result.getString(3), result.getString(4), result.getString(5), result.getInt(6)));
+            }
+
+            conn.close();
+
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+        return Kunden;
+    }
+
+    public static ArrayList<Modell> liesModell() {
+        ArrayList<Modell> Modelle = new ArrayList<>();
+        try {
+            Connection conn = getConnection();
+
+            PreparedStatement modelle = conn.prepareStatement("SELECT * FROM modell");
+            ResultSet result = modelle.executeQuery();
+
+            while(result.next()) {
+                Modelle.add(new Modell(result.getInt(1), result.getString(2), result.getInt(3), result.getInt(4), result.getFloat(5), result.getFloat(6)));
+            }
+
+            conn.close();
+
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+        return Modelle;
+    }
+
+    public static ArrayList<Pkw> liesPkw() {
+        ArrayList<Pkw> Pkws = new ArrayList<>();
+        try {
+            Connection conn = getConnection();
+
+            PreparedStatement pkws = conn.prepareStatement("SELECT * FROM pkw");
+            ResultSet result = pkws.executeQuery();
+
+            while(result.next()) {
+                Pkws.add(new Pkw(result.getString(1), result.getDate(2), result.getInt(3), result.getString(4), result.getDate(5), result.getInt(6), result.getInt(7)));
+            }
+
+            conn.close();
+
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+        return Pkws;
+    }
+
+    public static void updatePkw(Pkw auto) {
+        try {
+            Connection conn = getConnection();
+
+            String kennzeichen = auto.getKennzeichen();
+            Date erstzulassung = auto.getErstzulassung();
+            int tachostand = auto.getTachostand();
+            String farbe = auto.getFarbe();
+            Date ausleihdatum = auto.getAusleihdatum();
+            int mnr = auto.getMnr();
+            int knr = auto.getKnr();
+
+            PreparedStatement updatePkw = conn.prepareStatement("REPLACE INTO pkw VALUES(\"" + kennzeichen + "\", \"" + erstzulassung + "\", " + tachostand + ", \"" + farbe + "\", \"" + ausleihdatum + "\", " + mnr + ", " + knr + ");");
+            updatePkw.executeQuery();
+
+            conn.close();
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+    }
+
+    public static void deletePkw(Pkw auto) {
+        try {
+           Connection conn = getConnection();
+
+           String kennzeichen = auto.getKennzeichen();
+
+           String deletePkwSQL = "DELETE FROM pkw WHERE kennzeichen = ?;";
+           PreparedStatement deletePkw = conn.prepareStatement(deletePkwSQL);
+           deletePkw.setString(1, kennzeichen);
+           deletePkw.executeUpdate();
+
+           conn.close();
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+
+    }
+
+    public static void updateKunde(Kunde kunde) {
+        try {
+            Connection conn = getConnection();
+
+            int knr = kunde.getKnr();
+            String vorname = kunde.getVorname();
+            String nachname = kunde.getNachname();
+            String anschrift = kunde.getAnschrift();
+            String telefon = kunde.getTelefon();
+            int personr = kunde.getPersonr();
+
+            PreparedStatement updateKunde = conn.prepareStatement("REPLACE INTO kunde VALUES(" + knr + ", " + vorname + ", " + nachname + ", " + anschrift + ", " + telefon + ", " + personr + ";");
+            updateKunde.executeQuery();
+
+            conn.close();
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+    }
+
+    public static void deleteKunde(Kunde kunde) {
+        try {
+            Connection conn = getConnection();
+
+            int knr = kunde.getKnr();
+
+            String deleteKundeSQL = "DELETE FROM kunde WHERE knr = ?;";
+            PreparedStatement deleteKunde = conn.prepareStatement(deleteKundeSQL);
+            deleteKunde.setInt(1, knr);
+            deleteKunde.executeUpdate();
+
+            conn.close();
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+
+    }
+
+    public static void updateModell(Modell modell) {
+        try {
+           Connection conn = getConnection();
+
+           int mnr = modell.getMnr();
+           String modellname = modell.getModellname();
+           int hubraum = modell.getHubraum();
+           int leistung = modell.getLeistung();
+           float kmpreis = modell.getKmpreis();
+           float pauschale = modell.getPauschale();
+
+           PreparedStatement updateModell = conn.prepareStatement("REPLACE INTO modell VALUES(" + mnr + ", " + modellname + ", " + hubraum + ", " + leistung + ", " + kmpreis + ", " + pauschale + ";");
+           updateModell.executeQuery();
+
+           conn.close();
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+    }
+
+    public static void deleteModell(Modell modell) {
+        try {
+            Connection conn = getConnection();
+
+            int mnr = modell.getMnr();
+
+            String deleteModellSQL = "DELETE FROM modell WHERE mnr = ?;";
+            PreparedStatement deleteModell = conn.prepareStatement(deleteModellSQL);
+            deleteModell.setInt(1, mnr);
+            deleteModell.executeUpdate();
+
+            conn.close();
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+
+    }
+
+    private static Connection getConnection() throws Exception {
+        Properties prop = new Properties();
+        InputStream input = null;
+
+        try {
+            input = new FileInputStream("database.properties");
+
+            // load input
+            prop.load(input);
+
+            // get all values
+            ipStr = prop.getProperty("ip");
+            dbStr = prop.getProperty("db");
+            strUsername = prop.getProperty("username");
+            strPassword = prop.getProperty("password");
+
+        } catch(IOException ex) {
+            ex.printStackTrace();
+        } finally {
+            if(input != null) {
+                try {
+                    input.close();
+                } catch(IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        try {
+            String driver = "com.mysql.cj.jdbc.Driver";
+            String url = "jdbc:mysql://" + ipStr + "/" + dbStr + "?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC";
+            String username = strUsername;
+            String password = strPassword;
+            Class.forName(driver);
+
+            Connection conn = DriverManager.getConnection(url, username, password);
+            return conn;
+        } catch(Exception e) {
+            System.out.println(e);
+        }
+        return null;
+    }
+}
diff --git a/src/autovermietung/helper/Shop.java b/src/autovermietung/helper/Shop.java
new file mode 100644
index 0000000..0ea007d
--- /dev/null
+++ b/src/autovermietung/helper/Shop.java
@@ -0,0 +1,219 @@
+package autovermietung.helper;
+
+import autovermietung.models.Kunde;
+import autovermietung.models.Modell;
+import autovermietung.models.Pkw;
+
+import java.sql.Array;
+import java.sql.Date;
+import java.time.LocalDate;
+import java.util.ArrayList;
+
+public class Shop {
+    private static void clearScreen() {
+        try
+        {
+            final String os = System.getProperty("os.name");
+
+            if (os.contains("Windows"))
+            {
+                new ProcessBuilder("cmd", "/c", "cls").inheritIO().start().waitFor();
+            }
+            else
+            {
+                Runtime.getRuntime().exec("clear");
+            }
+        }
+        catch (final Exception e)
+        {
+            System.out.println(e);
+        }
+    }
+
+    private static void menuText() {
+        clearScreen();
+        System.out.println("================================================");
+        System.out.println("Bitte aus den folgenen Menüpunkten wählen:");
+        System.out.println("================================================");
+    }
+
+    private static void menuEnde() {
+        System.out.println();
+        System.out.println("0.\tProgramm beenden");
+        System.out.println("================================================");
+        System.out.print("Ihre Auswahl: ");
+    }
+
+    public static void hauptMenu() {
+        menuText();
+        System.out.println("1.\tAuto Verwaltung");
+        System.out.println("2.\tModell Verwaltung");
+        System.out.println("3.\tKunden Verwaltung");
+        menuEnde();
+    }
+
+    public static void falscheEingabe() {
+        System.out.println("Es wurde kein Menüpunkt ausgewählt!");
+        System.out.println();
+    }
+
+    public static void autoMenu() {
+        menuText();
+        System.out.println("1.\tAutos vermieten");
+        System.out.println("2.\tAutos anzeigen");
+        System.out.println("9.\tAuto entfernen");
+        menuEnde();
+    }
+
+    public static void modellMenu() {
+        menuText();
+        System.out.println("1.\tModell erstellen");
+        System.out.println("2.\tModell anzeigen");
+        System.out.println("9.\tModell entfernen");
+        menuEnde();
+    }
+
+    public static void kundenMenu() {
+        menuText();
+        System.out.println("1.\tKunde erstellen");
+        System.out.println("2.\tKunde anzeigen");
+        System.out.println("9.\tKunde entfernen");
+        menuEnde();
+    }
+
+    public static void autoAnzeigen(ArrayList<Pkw> autos, ArrayList<Modell> modelle, ArrayList<Kunde> kunden) {
+        clearScreen();
+        for(Pkw auto : autos) {
+            auto.getInformation();
+            System.out.print("\t" + modelle.get(auto.getMnr() - 1).getModellname());
+            System.out.println("\t" + kunden.get(auto.getKnr() - 1).getNachname());
+        }
+        System.out.println("Beliebige Taste drücken, um fortzufahren.");
+    }
+
+    public static Pkw autoVermieten(ArrayList<Modell> modelle, ArrayList<Kunde> kunden) {
+        clearScreen();
+        System.out.print("Bitte das Kennzeichen angeben: ");
+        String k = Tastatur.liesString();
+        System.out.print("Erstzulassung Datum angeben (YYYY-MM-DD): ");
+        Date e = Tastatur.liesDate();
+        System.out.print("Bitte momentanen Tachostand angeben: ");
+        int t = Tastatur.liesInt();
+        System.out.print("Bitte die Farbe des Fahrzeugs angeben: ");
+        String f = Tastatur.liesString();
+
+        System.out.println("Bitte das Ausleihdatum angeben(YYYY-MM-DD oder heute): ");
+        String aTemp = Tastatur.liesString();
+        Date a;
+        if(aTemp.equals("heute")) {
+            a = Date.valueOf(LocalDate.now());
+        } else {
+            a = Date.valueOf(aTemp);
+        }
+
+        System.out.println("Liste der Modelle: ");
+        for(Modell modell : modelle) {
+            modell.getInformation();
+        }
+        System.out.print("Bitte die Modell-Nr angeben:");
+        int mnr = Tastatur.liesInt();
+
+        System.out.println("Liste der Kunden: ");
+        for(Kunde kunde : kunden) {
+            kunde.getInformation();
+        }
+        System.out.print("Bitte die Kundennummer angeben: ");
+        int knr = Tastatur.liesInt();
+
+        System.out.println("Das Auto wurde vermietet.");
+        return new Pkw(k, e, t, f, a, mnr, knr);
+    }
+
+    public static Modell modellErstellen(ArrayList<Modell> modelle) {
+        clearScreen();
+        System.out.print("Bitte den Modellnamen angeben: ");
+        String mn = Tastatur.liesString();
+        System.out.print("Bitte den Hubraum angeben: ");
+        int h = Tastatur.liesInt();
+        System.out.print("Bitte die Leistung angeben: ");
+        int l = Tastatur.liesInt();
+        System.out.print("Bitte den KM Preis angeben: ");
+        float kmp = Tastatur.liesFloat();
+        System.out.print("Bitte den Pauschalpreis angeben: ");
+        float p = Tastatur.liesFloat();
+
+        return new Modell(modelle.size() + 1, mn, h, l, kmp, p);
+    }
+
+    public static Kunde kundeErstellen(ArrayList<Kunde> kunden) {
+        clearScreen();
+        System.out.print("Bitte Vorname des Kunden angeben: ");
+        String v = Tastatur.liesString();
+        System.out.print("Bitte Nachnamen des Kunden angeben: ");
+        String n = Tastatur.liesString();
+        System.out.print("Bitte Anschrift des Kunden angeben: ");
+        String a = Tastatur.liesString();
+        System.out.print("Bitte die Telefonnummer des Kunden angeben: ");
+        String t = Tastatur.liesString();
+        System.out.print("Bitte die Personalausweisnummer angeben: ");
+        int p = Tastatur.liesInt();
+
+        return new Kunde(kunden.size() + 1, v, n, a, t, p);
+    }
+
+    public static int autoEntfernen(ArrayList<Pkw> autos, ArrayList<Modell> modelle, ArrayList<Kunde> kunden) {
+        clearScreen();
+        System.out.println("Liste der Autos:");
+        for (int i = 0; i < autos.size(); i++) {
+            System.out.print(i + 1 + ": ");
+            autos.get(i).getInformation();
+            System.out.print("\t" + modelle.get(autos.get(i).getMnr() - 1).getModellname());
+            System.out.println("\t" + kunden.get(autos.get(i).getKnr() - 1).getNachname());
+        }
+        System.out.print("Bitte die Nummer des zu entfernenen Auto abgeben: ");
+        return Tastatur.liesInt() - 1;
+    }
+
+    public static void modellAnzeigen(ArrayList<Modell> modelle) {
+        clearScreen();
+        for(Modell modell : modelle) {
+            modell.getInformation();
+        }
+        System.out.println("Beliebige Taste drücken, um fortzufahren.");
+    }
+
+    public static int modellEntfernen(ArrayList<Modell> modell) {
+        clearScreen();
+        System.out.println("Liste der Autos:");
+        for (int i = 0; i < modell.size(); i++) {
+            System.out.print(i + 1 + ": ");
+            modell.get(i).getInformation();
+        }
+        System.out.print("Bitte die Nummer des zu entfernenen Modell abgeben: ");
+        return Tastatur.liesInt() - 1;
+    }
+
+    public static void kundeAnzeigen(ArrayList<Kunde> kunden) {
+        clearScreen();
+        for(Kunde kunde : kunden) {
+            kunde.getInformation();
+        }
+        System.out.println("Beliebige Taste drücken, um fortzufahren.");
+    }
+
+    public static int kundenEntfernen(ArrayList<Kunde> kunden) {
+        clearScreen();
+        System.out.println("Liste der Autos:");
+        for (int i = 0; i < kunden.size(); i++) {
+            System.out.print(i + 1 + ": ");
+            kunden.get(i).getInformation();
+        }
+        System.out.print("Bitte die Nummer des zu entfernenen Kunden abgeben: ");
+        return Tastatur.liesInt() - 1;
+    }
+
+    public static void programmBeendet() {
+        clearScreen();
+        System.out.println("Das Programm wurde durch den User beendet!");
+    }
+}
diff --git a/src/autovermietung/helper/Tastatur.java b/src/autovermietung/helper/Tastatur.java
new file mode 100644
index 0000000..4a1da57
--- /dev/null
+++ b/src/autovermietung/helper/Tastatur.java
@@ -0,0 +1,213 @@
+package autovermietung.helper;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.sql.Date;
+
+public final class Tastatur {
+    private static BufferedReader b = null;
+    private static Exception fehler = null;
+    private static boolean einfacheFehlerbehandlung = true;
+
+    public Tastatur() {
+    }
+
+    private static void Tastatur() {
+        if (b == null) {
+            b = new BufferedReader(new InputStreamReader(System.in));
+        }
+
+        fehler = null;
+    }
+
+    public static Exception getFehler() {
+        return fehler;
+    }
+
+    public static String getFehlerMeldung() {
+        return fehler != null ? fehler.toString() : "";
+    }
+
+    public static boolean istFehlerAufgetreten() {
+        return fehler != null;
+    }
+
+    public static void setEinfacheFehlerbehandlung(boolean ein) {
+        einfacheFehlerbehandlung = ein;
+        fehler = null;
+    }
+
+    public static boolean istEinfacheFehlerbehandlung() {
+        return einfacheFehlerbehandlung;
+    }
+
+    public static byte liesByte() {
+        while(true) {
+            try {
+                return Byte.parseByte(liesString());
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return 0;
+                }
+
+                System.out.println("Dies ist kein gueltiger Byte-Wert. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static short liesShort() {
+        while(true) {
+            try {
+                return Short.parseShort(liesString());
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return 0;
+                }
+
+                System.out.println("Dies ist kein gueltiger Short-Wert. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static int liesInt() {
+        while(true) {
+            try {
+                return Integer.parseInt(liesString(), 10);
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return 0;
+                }
+
+                System.out.println("Dies ist kein gueltiger Integer-Wert. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static char liesChar() {
+        while(true) {
+            try {
+                return liesString().charAt(0);
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return '\u0000';
+                }
+
+                System.out.println("Das ist kein gueltiges Zeichen. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static long liesLong() {
+        while(true) {
+            try {
+                fehler = null;
+                return Long.parseLong(liesString(), 10);
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return 0L;
+                }
+
+                System.out.println("Dies ist kein gueltiger Long-Wert. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static Date liesDate() {
+        while(true) {
+            try {
+                fehler = null;
+                return Date.valueOf(liesString());
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return Date.valueOf("2020-12-12");
+                }
+
+                System.out.println("Dies ist kein gueltiger Date-Wert. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static boolean liesBoolean() {
+        while(true) {
+            try {
+                fehler = null;
+                String s = liesString();
+                if (s.toUpperCase().charAt(0) != 'J' && s.toUpperCase().charAt(0) != 'Y' && s.toUpperCase().charAt(0) != 'T' && s.toUpperCase().charAt(0) != '1') {
+                    if (s.toUpperCase().charAt(0) == 'N') {
+                        return false;
+                    }
+
+                    return Boolean.valueOf(s);
+                }
+
+                return true;
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return false;
+                }
+
+                System.out.println("Das ist kein gueltiger boolean-Wert. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static double liesDouble() {
+        while(true) {
+            try {
+                fehler = null;
+                return Double.parseDouble(liesString());
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return 0.0D;
+                }
+
+                System.out.println("Das ist kein gueltiger Double-Wert. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static float liesFloat() {
+        while(true) {
+            try {
+                fehler = null;
+                return Float.parseFloat(liesString());
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return 0.0F;
+                }
+
+                System.out.println("Das ist kein gueltiger float-Wert. Bitte Eingabe wiederholen!");
+            }
+        }
+    }
+
+    public static String liesString() {
+        Tastatur();
+
+        while(true) {
+            try {
+                return b.readLine();
+            } catch (Exception var1) {
+                fehler = var1;
+                if (!einfacheFehlerbehandlung) {
+                    return "";
+                }
+
+                System.out.println("Bei der Eingabe ist ein Fehler aufgetreten. Bitte wiederholen!");
+            }
+        }
+    }
+
+    public static void loescheFehler() {
+        fehler = null;
+    }
+}
diff --git a/src/autovermietung/models/Kunde.java b/src/autovermietung/models/Kunde.java
new file mode 100644
index 0000000..4a8b47e
--- /dev/null
+++ b/src/autovermietung/models/Kunde.java
@@ -0,0 +1,76 @@
+package autovermietung.models;
+
+public class Kunde {
+    private int knr;
+    private String vorname;
+    private String nachname;
+    private String anschrift;
+    private String telefon;
+    private int personr;
+
+    public Kunde(int k, String v, String n, String a, String t, int p) {
+        this.knr = k;
+        this.vorname = v;
+        this.nachname = n;
+        this.anschrift = a;
+        this.telefon = t;
+        this.personr = p;
+    }
+
+    public int getKnr() {
+        return knr;
+    }
+
+    public void setKnr(int knr) {
+        this.knr = knr;
+    }
+
+    public String getVorname() {
+        return vorname;
+    }
+
+    public void setVorname(String vorname) {
+        this.vorname = vorname;
+    }
+
+    public String getNachname() {
+        return nachname;
+    }
+
+    public void setNachname(String nachname) {
+        this.nachname = nachname;
+    }
+
+    public String getAnschrift() {
+        return anschrift;
+    }
+
+    public void setAnschrift(String anschrift) {
+        this.anschrift = anschrift;
+    }
+
+    public int getPersonr() {
+        return personr;
+    }
+
+    public void setPersonr(int personr) {
+        this.personr = personr;
+    }
+
+    public String getTelefon() {
+        return telefon;
+    }
+
+    public void setTelefon(String telefon) {
+        this.telefon = telefon;
+    }
+
+    public void getInformation() {
+        System.out.print(this.knr);
+        System.out.print("\t" + this.vorname);
+        System.out.print("\t" + this.nachname);
+        System.out.print("\t" + this.anschrift);
+        System.out.print("\t" + this.telefon);
+        System.out.println("\t" + this.personr);
+    }
+}
diff --git a/src/autovermietung/models/Modell.java b/src/autovermietung/models/Modell.java
new file mode 100644
index 0000000..6f50f55
--- /dev/null
+++ b/src/autovermietung/models/Modell.java
@@ -0,0 +1,76 @@
+package autovermietung.models;
+
+public class Modell {
+    private int mnr;
+    private String modellname;
+    private int hubraum;
+    private int leistung;
+    private float kmpreis;
+    private float pauschale;
+
+    public Modell(int nr, String mn, int h, int l, float kmp, float p) {
+        this.mnr = nr;
+        this.modellname = mn;
+        this.hubraum = h;
+        this.leistung = l;
+        this.kmpreis = kmp;
+        this.pauschale = p;
+    }
+
+    public int getMnr() {
+        return mnr;
+    }
+
+    public void setMnr(int mnr) {
+        this.mnr = mnr;
+    }
+
+    public String getModellname() {
+        return modellname;
+    }
+
+    public void setModellname(String modellname) {
+        this.modellname = modellname;
+    }
+
+    public int getHubraum() {
+        return hubraum;
+    }
+
+    public void setHubraum(int hubraum) {
+        this.hubraum = hubraum;
+    }
+
+    public int getLeistung() {
+        return leistung;
+    }
+
+    public void setLeistung(int leistung) {
+        this.leistung = leistung;
+    }
+
+    public float getKmpreis() {
+        return kmpreis;
+    }
+
+    public void setKmpreis(float kmpreis) {
+        this.kmpreis = kmpreis;
+    }
+
+    public float getPauschale() {
+        return pauschale;
+    }
+
+    public void setPauschale(float pauschale) {
+        this.pauschale = pauschale;
+    }
+
+    public void getInformation() {
+        System.out.print(this.mnr);
+        System.out.print("\t" + this.modellname);
+        System.out.print("\t" + this.hubraum);
+        System.out.print("\t" + this.leistung);
+        System.out.print("\t" + this.kmpreis);
+        System.out.println("\t" + this.pauschale);
+    }
+}
diff --git a/src/autovermietung/models/Pkw.java b/src/autovermietung/models/Pkw.java
new file mode 100644
index 0000000..9bf761e
--- /dev/null
+++ b/src/autovermietung/models/Pkw.java
@@ -0,0 +1,87 @@
+package autovermietung.models;
+
+import java.sql.Date;
+
+public class Pkw {
+   private String kennzeichen;
+   private Date erstzulassung;
+   private int tachostand;
+   private String farbe;
+   private Date ausleihdatum;
+   private int mnr;
+   private int knr;
+
+   public Pkw(String k, Date e, int t, String f, Date a, int mnr, int knr) {
+       this.kennzeichen = k;
+       this.erstzulassung = e;
+       this.tachostand = t;
+       this.farbe = f;
+       this.ausleihdatum = a;
+       this.mnr = mnr;
+       this.knr = knr;
+   }
+
+    public Date getAusleihdatum() {
+        return ausleihdatum;
+    }
+
+    public void setAusleihdatum(Date ausleihdatum) {
+        this.ausleihdatum = ausleihdatum;
+    }
+
+    public String getFarbe() {
+        return farbe;
+    }
+
+    public void setFarbe(String farbe) {
+        this.farbe = farbe;
+    }
+
+    public int getTachostand() {
+        return tachostand;
+    }
+
+    public void setTachostand(int tachostand) {
+        this.tachostand = tachostand;
+    }
+
+    public Date getErstzulassung() {
+        return erstzulassung;
+    }
+
+    public void setErstzulassung(Date erstzulassung) {
+        this.erstzulassung = erstzulassung;
+    }
+
+    public String getKennzeichen() {
+        return kennzeichen;
+    }
+
+    public void setKennzeichen(String kennzeichen) {
+        this.kennzeichen = kennzeichen;
+    }
+
+    public void getInformation() {
+       System.out.print(this.kennzeichen);
+       System.out.print("\t" + this.farbe);
+       System.out.print("\t" + this.tachostand);
+       System.out.print("\t" + this.erstzulassung);
+       System.out.print("\t" + this.ausleihdatum);
+    }
+
+    public int getKnr() {
+        return knr;
+    }
+
+    public void setKnr(int knr) {
+        this.knr = knr;
+    }
+
+    public int getMnr() {
+        return mnr;
+    }
+
+    public void setMnr(int mnr) {
+        this.mnr = mnr;
+    }
+}
