The XMP Library for Java is based on the C++ XMPCore library and the API is similar.
'com.adobe.xmp:xmpcore:5.1.2'
<dependency>
<groupId>com.adobe.xmp</groupId>
<artifactId>xmpcore</artifactId>
<version>5.1.2</version>
</dependency>
<dependency org="com.adobe.xmp" name="xmpcore" rev="5.1.2"/>
"com.adobe.xmp", "xmpcore", "5.1.2"