| Package | Description | 
|---|---|
| org.springframework.core.env | Spring's environment abstraction consisting of bean definition
 profile and hierarchical property source support. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AbstractEnvironmentAbstract base class for  Environmentimplementations. | 
| class  | StandardEnvironmentEnvironmentimplementation suitable for use in 'standard' (i.e. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | AbstractEnvironment. merge(ConfigurableEnvironment parent) | 
| void | ConfigurableEnvironment. merge(ConfigurableEnvironment parent)Append the given parent environment's active profiles, default profiles and
 property sources to this (child) environment's respective collections of each. |