code: private Statement createDefaultAccessToStatement(final String authSubject) {
          final String currentResourcePath = authSubject.substring(0, authSubject.indexOf("/" + FCR_ACL));
          return createStatement(
                          createResource(authSubject),
                          WEBAC_ACCESS_TO_PROPERTY,
                          createResource(currentResourcePath));
      }
docs: Returns a Statement with the resource containing the acl to be the accessTo target for the given auth subject.
  
  @param authSubject - acl authorization subject uri string
  @return acl statement