title: how to load libsvm model in java after serialVersionUID has changed
body: <p>I have trained libsvm model on weka and then I saved the model. Now I want to use this model in java.  </p>
  
  <pre><code>Classifier cls = (Classifier)weka.core.SerializationHelper.read(this.modelPath);
  </code></pre>
  
  <p>I get this error </p>
  
  <blockquote>
    <p>"java.io.InvalidClassException: libsvm.svm_model; local class
    incompatible: stream classdesc serialVersionUID =
    -8642637231196646922, local class serialVersionUID = 2709444323471798245"</p>
  </blockquote>
  
  <p>when I run above code. I wanna know how i can load and use model.</p>