private final ParametersValidator validator = new ParametersValidator();
private ServerGroupAddHandler() {
validator.registerValidator(PROFILE, new StringLengthValidator(1));
validator.registerValidator(SOCKET_BINDING_GROUP, new StringLengthValidator(1, Integer.MAX_VALUE, true, false));
validator.registerValidator(SOCKET_BINDING_PORT_OFFSET, new ModelTypeValidator(ModelType.INT, true, false));
validator.registerValidator(JVM, new StringLengthValidator(1, Integer.MAX_VALUE, true, false));
validator.registerValidator(MANAGEMENT_SUBSYSTEM_ENDPOINT, new ModelTypeValidator(true, false, true, ModelType.BOOLEAN));
}