title: java.lang.ClassNotFoundException: org.jooq.util.JavaGenerator
body: <p>I'm encountering the following exception after upgrading from jOOQ 3.10 to 3.11:</p>
  
  <pre class="lang-none prettyprint-override"><code>Caused by: java.lang.ClassNotFoundException: org.jooq.util.JavaGenerator
      at java.net.URLClassLoader.findClass (URLClassLoader.java:381)
      at java.lang.ClassLoader.loadClass (ClassLoader.java:424)
      at java.lang.ClassLoader.loadClass (ClassLoader.java:357)
      at org.jooq.codegen.GenerationTool.loadClass (GenerationTool.java:819)
      at org.jooq.codegen.GenerationTool.run (GenerationTool.java:329)
      at org.jooq.codegen.GenerationTool.generate (GenerationTool.java:220)
      at org.jooq.codegen.maven.Plugin.execute (Plugin.java:195)
  </code></pre>
  
  <p>What's the reason for this? Has this class been deleted?</p>