anchor.diff:          }
       }
   
  -  @Configuration
  +    @Configuration
       @Profile("default")
       static class LocalConfiguration {
   
  -     @Bean
  -           public DataSource dataSource() {
  -               BasicDataSource dataSource = new BasicDataSource();
  -               dataSource.setUrl("jdbc:postgresql://localhost/db");
  -               dataSource.setDriverClassName("org.postgresql.Driver");
  -               dataSource.setUsername("postgres");
  -               dataSource.setPassword("postgres");
  -               return dataSource;
  -         }
  -     }
  +    @Bean
  +        public DataSource dataSource() {
  +            BasicDataSource dataSource = new BasicDataSource();
  +            dataSource.setUrl("jdbc:postgresql://localhost/db");
  +            dataSource.setDriverClassName("org.postgresql.Driver");
  +            dataSource.setUsername("postgres");
  +            dataSource.setPassword("postgres");
  +            return dataSource;
  +        }
  +    }
   }
   ```
   ## <a id='properties'></a>Property Placeholders ##
  
positive.code: 
  ```java
  class CloudConfig extends AbstractCloudConfig {
        @Bean
          public DataSource inventoryDataSource() {
            return connectionFactory().dataSource();
         }
         ... more beans to obtain service connectors
  }
  
negative.code:         return new RabbitTemplate(connectionFactory);
      }
  }
  ```
  