/a>&nbsp;protectionDomain,
                 byte[]&nbsp;classfileBuffer)
          throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.instrument/java/lang/instrument/IllegalClassFormatException.html?is-external=true" title="class or interface in java.lang.instrument" class="externalLink">IllegalClassFormatException</a></pre>
<div class="block">Invoked when a class is being loaded or redefined.
 The implementation of this method may transform the 
 supplied class file and return a new re