@Override
  public Properties getDistributedSystemProperties() {
    Properties props = new Properties();
    props.setProperty(DELTA_PROPAGATION, "false");
    return props;
  }
Client side deserialization should not throw EOFException when copy-on-read is true.

<p>
TRAC #38741: EOFException during deserialize on client update with copy-on-read=true

@since GemFire bugfix5.7
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/ClientDeserializationCopyOnReadRegressionTest.java