Sweet mother of jesus that wasn't a fix at all

pom.xml

@@ -15,20 +15,15 @@
     <build>
 		<plugins>
 			<plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>exec-maven-plugin</artifactId>
-                <version>3.0.0</version>
-                <executions>
-                    <execution>
-                        <phase>test</phase>
-                        <goals>
-                            <goal>java</goal>
-                        </goals>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jar-plugin</artifactId>
 				<configuration>
+					<archive>
+						<manifest>
 							<mainClass>moe.nekojimi.chords.Main</mainClass>
+						</manifest>
+					</archive>
 				</configuration>
-                    </execution>
-                </executions>
 			</plugin>
 		</plugins>
     </build>