t>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if version attribute of the 
          type is not declared in the identifiable type</dd>
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<h4>getSupertype</h4>
<pre><a href="../../../jakarta/persistence/metamodel/IdentifiableType.html" title="interface i