@Override
  public boolean equals(Object other) {
    if (!(other instanceof HAEventWrapper)) {
      return false;
    }

    return this == other || getEventId().equals(((HAEventWrapper) other).getEventId());
  }
This implementation considers only the EventID of <code>HAEventWrapper</code> for the equality
test. It allows an instance of {@link EventID} to be tested for equality.

@param other The instance of HAEventWrapper or EventID to be tested for equality.

@return boolean true if <code>this</code> object's event id matches with that of other.
geode-core/src/main/java/org/apache/geode/internal/cache/tier/sockets/HAEventWrapper.java