### Question:
TransformationRuntimeExtensionPoint extends BaseRuntimeExtensionPoint implements TransListener { @Override public void transActive( Trans trans ) { }  @Override void callExtensionPoint( LogChannelInterface logChannelInterface, Object o ); @Override void transStarted( Trans trans ); @Override void transActive( Trans trans ); @Override void transFinished( final Trans trans );  }### Answer:
@Test public void testTransActive() { transExtensionPoint.transActive( null ); }