Improve documentation of lite configuration mode [SPR-16076]

[spring-projects-issues]

Oliver Drotbohm opened SPR-16076 and commented

There's a brief discussion of the lite @Bean configuration mode in the reference documentation. However it doesn't actually explain why this mode actually exists and what a scenario could look like you'd actually want to use it in.

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Issue Links:

• DATAJPA-1201 BeanDefinitionUtils.registerEntityManagerFactoryBeanDefinition() not registering EntityManagerFactoryBean

Referenced from: commits be9c096, 17fb4fe

Backported to: 4.3.13