When The category is declared inside of a deal for example com.acme.example, Then you really need to use the full classname such as If the directory composition isn't going to match the deal naming as per the sample above, the JVM won't come across your course. I am guessing The https://rylan81hg4.suomiblog.com/ups-uninterruptible-power-supply-things-to-know-before-you-buy-49439298