running dependency main function

I am having two java projects, animal project and animal-test project. In animal project I am having an annotation interface called Animal like as shown below

Animal.java

package com.animal;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface Animal{
    String name();
} 

Along with this I am having an interface MakeSound.java which has a method called makesSound(). AnimalFinder.java. The source code for MakeSound.java and AnimalFinder.java is as given below

MakeSound.java

package com.animal;

public interface MakeSound {
    public void makesSound();
}

AnimalFinder.java

package com.animal;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Set;

import org.reflections.Reflections;

public class AnimalFinder {
    public static void main(String[] args) throws InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {
        System.out.println("checking....");
        Reflections reflections = new Reflections();
        Set<Class<?>> annotated = reflections.getTypesAnnotatedWith(Animal.class);
        for (Class<?> class1 : annotated) {
            Animal animal= class1 .getAnnotation(Animal.class);
            if (animal.name().equals("cat")) {
                Object customAnnot = class1.newInstance();
                Method[] methodArr = class1.getDeclaredMethods();
                for (Method method : methodArr) {
                    String methodName = method.getName();
                    if (methodName.equals("makesSound")) {
                        method.invoke(customAnnot);
                    }
                }
            }
        }
    }
}

Now I have build and created animal jar file including the dependencies, then I have imported animal.jar in my Second Project animal-test. I create a class called AnimalTest.java like as shown below

package com.myanimaltest;

import com.animal.MakeSound;
import com.animal.Animal;

@Animal(key = "cat")
public class SampleAnimalTest implements MakeSound {
    public void makesSound() {
        System.out.println("Meowwww");
    }
}

I now build and create a jar file animal-test.jar and when I run the jar file like java -jar animal-test.jar I got the following exception

no main manifest attribute, in animal-test.jar

Can anyone please help me on this. My expectation that I am able to get "Meowwww" printed

The pom.xml for the two project is given below

pom.xml (animal)

<project xmlns="http://ift.tt/IH78KX" xmlns:xsi="http://ift.tt/ra1lAU"
    xsi:schemaLocation="http://ift.tt/IH78KX http://ift.tt/VE5zRx">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.animal</groupId>
    <artifactId>animal</artifactId>
    <version>1.0</version>
    <packaging>jar</packaging>

    <name>animal</name>
    <url>http://ift.tt/19pvvEY;

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.7</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.reflections</groupId>
            <artifactId>reflections</artifactId>
            <version>0.9.10</version>
        </dependency>

    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.4.1</version>
                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <archive>
                        <manifest>
                            <mainClass>com.animal.AnimalFinder</mainClass>
                        </manifest>
                    </archive>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

pom.xml (animal-test)

<project xmlns="http://ift.tt/IH78KX" xmlns:xsi="http://ift.tt/ra1lAU"
    xsi:schemaLocation="http://ift.tt/IH78KX http://ift.tt/VE5zRx">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.myanimaltest</groupId>
    <artifactId>myanimaltest</artifactId>
    <version>1.0</version>
    <packaging>jar</packaging>

    <name>myanimaltest</name>
    <url>http://ift.tt/19pvvEY;

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.7</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>animal-1.0</groupId>
            <artifactId>animal-1.0</artifactId>
            <version>1.0</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/resources/libs/animal-1.0.jar</systemPath>
        </dependency>

        <dependency>
            <groupId>animal-1.0-jar-with-dependencies</groupId>
            <artifactId>animal-1.0-jar-with-dependencies</artifactId>
            <version>1.0</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/resources/libs/animal-1.0-jar-with-dependencies.jar</systemPath>
        </dependency>
    </dependencies>
</project>