How to Create Executable JAR file with resources and dependencies using Maven

executable_jar_pom.xml

<project ....>
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.inventory</groupId>
    <artifactId>Inventory</artifactId>
    <packaging>jar</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>Inventory Management</name>
     
 
    <dependencies>
        ....
         
    </dependencies>
 
    <build>
        <plugins>
	<!---  Add below code -->
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <mainClass>com.inventory.gui.InventoryApp</mainClass>
                        </manifest>
                    </archive>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                </configuration>
            </plugin>
	<!--- end code -->
	</plugins>
    </build>
</project>

After then you will run maven command
mvn clean install assembly:single