private int getExpectedSize(Map<CustId, Customer> custMap, int regionSize) {
        if (op.equals(OP.REMOVEALL)) {
          return regionSize - custMap.size();
        }
        return regionSize + custMap.size();
      }
disabled because rather than throwing an exception, getAll catches all exceptions and logs a
warning message
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/RemoteTransactionDUnitTest.java