title: Exception is caught when Exception is not thrown
body: <p>I have the following code and findbugs complains that &quot;<code>Exception is caught when Exception is not thrown</code>&quot; under dodgy code. I do not understand how to solve this. <code>getPMMLExportable</code> throws a <code>MLPMMLExportException</code>.</p>
  <pre><code>public String exportAsPMML(MLModel model) throws MLPmmlExportException {
      Externalizable extModel = model.getModel();
  
      PMMLExportable pmmlExportableModel = null;
  
      try {
          pmmlExportableModel = ((PMMLModelContainer) extModel).getPMMLExportable();
      } catch (MLPmmlExportException e) {
         throw new MLPmmlExportException(e);
      }
  }
  </code></pre>