I am trying to put this in my pom.xml-
com.limetray.helper.App
The
snippet you have posted belongs inside a
tag. Specifically, it belongs inside the Apache Maven Jar Plugin. Refer to the sample below to get an idea of what you are doing wrong.
org.apache.maven.plugins
maven-jar-plugin
3.0.2
com.limetray.helper.App
Refer to the Apache Maven Jar Plugin documentation here: https://maven.apache.org/plugins/maven-jar-plugin/index.html