b = new Database(vendordb,
                                    null,
                                    myDbConfig);

            inventorydb = databasesHome + "/" + inventorydb;
            inventoryDb = new Database(inventorydb,
                                        null,
                                        myDbConfig);

            <strong class="userinput"><code>// Open the class catalog db. This is used to
            // optimize class serialization.
            classcatalogdb = databasesHome + 