@Override
    public boolean equals(Object o) {
      if (o instanceof IntWrapper) {
        return ((IntWrapper) o).intValue == intValue;

      } else {
        return false;
      }
    }
A class used when testing <code>DataSerializable</code> and distribution.
geode-dunit/src/main/java/org/apache/geode/cache30/MultiVMRegionTestCase.java