protected CaseSensitivity getCaseSensitivity() throws GuacamoleException {
        
        // Retrieve the Guacamole setting.
        return environment.getCaseSensitivity();
        
    }
Returns the case sensitivity configuration for this service, which will
be used to determine whether usernames and/or group names will be treated
as case-sensitive.

@return
    The case sensitivity configuration for this service.

@throws GuacamoleException 
    If an error occurs retrieving relevant configuration information.
extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/base/ModeledDirectoryObjectService.java