@Override
      public Object call() {
        TXManagerImpl mgr = getCache().getTxManager();
        mgr.resume(txId);
        assertThat(mgr.getTXState()).isNotNull();
        getCache().getLogger().fine("SWAP:accessorTXState:" + mgr.getTXState());
        mgr.commit();
        verifyAfterCommit(OP.PUT);
        assertThat(mgr.getTXState()).isNull();
        return null;
      }
Make sure that getEntry returns null properly and values when it should
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/RemoteTransactionDUnitTest.java