spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigFileApplicationListener.java
/**
	 * Add config file property sources to the specified environment.
	 * @param environment the environment to add source to
	 * @param resourceLoader the resource loader
	 * @see #addPostProcessors(ConfigurableApplicationContext)
	 */
Add config file property sources to the specified environment.
@param environment the environment to add source to
@param resourceLoader the resource loader
@see #addPostProcessors(ConfigurableApplicationContext)
Add config file property sources to the specified environment . @param environment the environment to add source to @param resourceLoader the resource loader @see #addPostProcessors ( ConfigurableApplicationContext )
protected void addPropertySources(ConfigurableEnvironment environment,
			ResourceLoader resourceLoader) {
		RandomValuePropertySource.addToEnvironment(environment);
		new Loader(environment, resourceLoader).load();
	}
protected void addPropertySources ( ConfigurableEnvironment environment , ResourceLoader resourceLoader ) { RandomValuePropertySource . addToEnvironment ( environment ) ; new Loader ( environment , resourceLoader ) . load ( ) ; }
Add config file property sources to the specified environment.
Add config file property sources to the specified environment .