@Override public boolean equals(Object sourceObj) { Object obj = deproxy(sourceObj); if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; CatalogCategoryMasterProductSkuRel other = (CatalogCategoryMasterProductSkuRel) obj; if (pk == null) { if (other.pk != null) return false; } else if (!pk.equals(other.pk)) return false; if (ranking == null) { if (other.ranking != null) return false; } else if (!ranking.equals(other.ranking)) return false; return true; }