8293099: JFR: Typo in TestRemoteDump.java

Reviewed-by: mgronlun

Author: egahlin

test/jdk/jdk/jfr/jmx/streaming/TestRemoteDump.java

@@ -119,7 +119,7 @@ private static void testMultipleDumps() throws Exception {
             var f1 = service.submit(f);
             var f2 = service.submit(f);
             var f3 = service.submit(f);
-            if (!f1.get() && !f1.get() && !f3.get()) {
+            if (!f1.get() || !f2.get() || !f3.get()) {
                 throw new Exception("Failed to dump multiple recordings simultanously");
             }
             service.shutdown();