com/sun/jna/Pointer maven

If you want to use the `com.sun.jna.Pointer` class in your Maven project, you need to add the following dependency to your `pom.xml` file:

<dependency>
    <groupId>net.java.dev.jna</groupId>
    <artifactId>jna</artifactId>
    <version>5.7.0</version>
</dependency>

This will add the JNA library to your project, which includes the `com.sun.jna.Pointer` class.