Jenkins.setNumExecutors already called save; redundant to do so again.
@@ -763,7 +763,6 @@ public class QueueTest {
@Test public void testBlockBuildWhenUpstreamBuildingLock() throws Exception {
final String prefix = "JENKINS-27871";
r.getInstance().setNumExecutors(4);
- r.getInstance().save();
final FreeStyleProject projectA = r.createFreeStyleProject(prefix+"A");
projectA.getBuildersList().add(new SleepBuilder(5000));
