I plug my bundle via plugin.xml. But in Editor property plugin.XXX.description is show as unused.
plugin.xml:
<idea-plugin>
<name>Native2Ascii</name>
<resource-bundle>org.intellij.trinkets.native2ascii.Native2AsciiBundle</resource-bundle>
</idea-plugin>
in properties file:
plugin.Native2Ascii.description=Support for compiling native properties files to ascii.