ref="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/Consumer.html?is-external=true" title="class or interface in java.util.function" class="externalLink">Consumer</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Throwable</a>&gt;&nbsp;onError,
              <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Runnable.