org.opentest4j.AssertionFailedError: execution timed out after 30000 ms
	at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:152)
	at org.junit.jupiter.api.AssertTimeoutPreemptively.createAssertionFailure(AssertTimeoutPreemptively.java:132)
	at org.junit.jupiter.api.AssertTimeoutPreemptively.resolveFutureAndHandleException(AssertTimeoutPreemptively.java:116)
	at org.junit.jupiter.api.AssertTimeoutPreemptively.assertTimeoutPreemptively(AssertTimeoutPreemptively.java:82)
	at org.junit.jupiter.api.AssertTimeoutPreemptively.assertTimeoutPreemptively(AssertTimeoutPreemptively.java:65)
	at org.junit.jupiter.api.AssertTimeoutPreemptively.assertTimeoutPreemptively(AssertTimeoutPreemptively.java:47)
	at org.junit.jupiter.api.AssertTimeoutPreemptively.assertTimeoutPreemptively(AssertTimeoutPreemptively.java:43)
	at org.junit.jupiter.api.Assertions.assertTimeoutPreemptively(Assertions.java:3427)
	at io.nflow.tests.MaintenanceWorkflowTest.waitForCleanup(MaintenanceWorkflowTest.java:85)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
Caused by: org.junit.jupiter.api.AssertTimeoutPreemptively$ExecutionTimeoutException: Execution timed out in thread junit-timeout-thread-4
	at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
	at [email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
	at [email protected]/java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1866)
	at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3465)
	at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3436)
	at [email protected]/java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1939)
	at [email protected]/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2095)
	at app//org.apache.cxf.transport.http.HttpClientHTTPConduit$HttpClientWrappedOutputStream.getResponse(HttpClientHTTPConduit.java:731)
	at app//org.apache.cxf.transport.http.HttpClientHTTPConduit$HttpClientWrappedOutputStream.getResponseCode(HttpClientHTTPConduit.java:760)
	at app//org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.doProcessResponseCode(HTTPConduit.java:1653)
	at app//org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1684)
	at app//org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1626)
	at app//org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1420)
	at app//org.apache.cxf.transport.http.HttpClientHTTPConduit$HttpClientWrappedOutputStream.close(HttpClientHTTPConduit.java:511)
	at app//org.apache.cxf.io.AbstractWrappedOutputStream.close(AbstractWrappedOutputStream.java:77)
	at app//org.apache.cxf.ext.logging.LoggingOutputStream.postClose(LoggingOutputStream.java:53)
	at app//org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:228)
	at app//org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
	at app//org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:717)
	at app//org.apache.cxf.transport.http.HttpClientHTTPConduit.close(HttpClientHTTPConduit.java:115)
	at app//org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:63)
	at app//org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
	at app//org.apache.cxf.jaxrs.client.AbstractClient.doRunInterceptorChain(AbstractClient.java:717)
	at app//org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:1085)
	at app//org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:931)
	at app//org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:900)
	at app//org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:460)
	at app//org.apache.cxf.jaxrs.client.WebClient.get(WebClient.java:640)
	at app//io.nflow.tests.AbstractNflowTest.getWorkflowInstance(AbstractNflowTest.java:114)
	at app//io.nflow.tests.MaintenanceWorkflowTest.lambda$waitForCleanup$0(MaintenanceWorkflowTest.java:89)
	at app//io.nflow.tests.MaintenanceWorkflowTest$$Lambda$1279/0x00007f4da46f64b0.execute(Unknown Source)
	at [email protected]/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at [email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at [email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at [email protected]/java.lang.Thread.run(Thread.java:840)