'com.helger:ph-oton-exchange:5.2.0'
<dependency>
<groupId>com.helger</groupId>
<artifactId>ph-oton-exchange</artifactId>
<version>5.2.0</version>
</dependency>
<dependency org="com.helger" name="ph-oton-exchange" rev="5.2.0"/>
"com.helger", "ph-oton-exchange", "5.2.0"