class SecurityRoleFunctionHelper {

    public void validateAndTrimSecurityRoleFunctionCreateRequest(SecurityRoleFunctionCreateRequest securityRoleFunctionCreateRequest)
    {
        Assert.notNull(securityRoleFunctionCreateRequest, "A security role to function mapping create request must be specified.");
        validateAndTrimSecurityRoleFunctionKey(securityRoleFunctionCreateRequest.getSecurityRoleFunctionKey());
    }

}