try this jar on windows

.idea/artifacts/Democracy_jar.xml

@@ -0,0 +1,10 @@
+<component name="ArtifactManager">
+  <artifact type="jar" name="Democracy:jar">
+    <output-path>$PROJECT_DIR$/out/artifacts/Democracy_jar</output-path>
+    <root id="archive" name="Democracy.jar">
+      <element id="module-output" name="Democracy" />
+      <element id="module-output" name="TOOLS" />
+      <element id="extracted-dir" path="$PROJECT_DIR$/basisSwing130203UTF8.jar" path-in-jar="/" />
+    </root>
+  </artifact>
+</component>

.idea/libraries/basisSwing130203UTF8.xml

@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="basisSwing130203UTF8">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/basisSwing130203UTF8.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

Democracy/Democracy.iml

@@ -8,5 +8,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="TOOLS" exported="" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

Democracy/src/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: Operator
+

Dino/Dino.iml

@@ -8,5 +8,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="TOOLS" exported="" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

FindTheHole/FindTheHole.iml

@@ -7,5 +7,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

Paint/Paint.iml

@@ -7,5 +7,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

RaketeGame/RaketeGame.iml

@@ -6,5 +6,6 @@
     <content url="file://$MODULE_DIR$/src" />
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

RollTheDice/RollTheDice.iml

@@ -7,5 +7,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

Rotkeappchengame/Rotkeappchengame.iml

@@ -8,5 +8,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="TOOLS" exported="" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

SpaceFighter/SpaceFighter.iml

@@ -7,5 +7,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

TOOLS/TOOLS.iml

@@ -10,5 +10,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

TicTacToe/TicTacToe.iml

@@ -8,5 +8,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="TOOLS" exported="" />
+    <orderEntry type="library" name="basisSwing130203UTF8" level="project" />
   </component>
 </module>

out/production/Democracy/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: Operator
+