addendum to keycloak#23786 - readiness check should end after the fir…

…st dump (keycloak#26215)

Signed-off-by: Steve Hawkins <[email protected]>

quarkus/tests/junit5/src/main/java/org/keycloak/it/utils/RawKeycloakDistribution.java

@@ -49,7 +49,6 @@
 import java.util.concurrent.TimeoutException;
 import java.util.concurrent.locks.LockSupport;
 import java.util.function.Consumer;
-import java.util.stream.Collectors;
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLContext;
@@ -296,6 +295,7 @@ private void waitForReadiness(String scheme, int port) throws MalformedURLExcept
                 threadDump();
                 LOG.warn("Timeout [" + getStartTimeout() + "] while waiting for Quarkus server", ex);
                 LOG.warn("TODO: this should be a hard error / re-diagnosed after https://issues.redhat.com/browse/JBTM-3830 is pulled into Keycloak");
+                return;
             }
 
             if (!keycloak.isAlive()) {