spring-projects/spring-boot — pull request #1923 by sdeleuze (2014-11-14 00:44:56+00:00)
Title: Use HttpMapper properties only if defined

Without this fix, the following configuration is never taken in account:

```java
@Bean
public Jackson2ObjectMapperBuilder jacksonBuilder() {
return new Jackson2ObjectMapperBuilder().indentOutput(true);
}
```