protected void verifyOrigin(EntryEvent event) {
      try {
        assertThat(!isAccessor).isEqualTo(event.isOriginRemote());
      } catch (Exception e) {
        ex = e;
      }
    }
When we have narrowed down on a target node for a transaction, test that we throw an exception
if that node does not host primary for subsequent entries
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/RemoteTransactionDUnitTest.java