How to add one standalone project into another maven project

I have a standalone maven selenium project which is working perfectly fine, now I want my reports to be generated using ReportNG and for which I would be doing some customisation to already developed ReportNG code.

To customize the ReportNG code, I need to download the code and add it to my current maven-selenium project.

Could anybody suggest, how do I add that ReportNG code to my maven project and interact with the ReportNG code?

any help would be appreciated.

Solution

You can make those projects into two different modules under single project.

Project structure:

/test_sample
--/maven-selenium
--/ReportNG

Root pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <groupId>com.test.sample</groupId>
        <artifactId>test_sample</artifactId>
        <version>1.0</version>
        <packaging>pom</packaging>

        <modules>
            <module>maven-selenium</module>
            <module>ReportNG</module>
        </modules>    

    </project>

Note: You can also add ReportNG as a dependency to maven-selenium module as per requirement.