com_baeldung_jetty_httpclient_SpringWebFluxUnitTest_java
reactor.core.publisher.MonoIgnoreThen$ThenAcceptInner
 -> java.util.Objects.requireNonNull(java.lang.Object,java.lang.String): java.lang.Object -> java.util.concurrent.atomic.AtomicReferenceFieldUpdater.get(java.lang.Object): java.lang.Object -> java.util.concurrent.atomic.AtomicReferenceFieldUpdater.compareAndSet(java.lang.Object,java.lang.Object,java.lang.Object): boolean -> java.util.concurrent.atomic.AtomicIntegerFieldUpdater.compareAndSet(java.lang.Object,int,int): boolean