Get all environment in Spring Boot Application

SpringBootEnv.java

Map<String, Object> map = new HashMap();
for(Iterator it = ((AbstractEnvironment) env).getPropertySources().iterator(); it.hasNext(); ) {
	PropertySource propertySource = (PropertySource) it.next();
	if (propertySource instanceof MapPropertySource) {
		map.putAll(((MapPropertySource) propertySource).getSource());
	}
}
return map;