@Deprecated
    public static void validateSideEffectKeyValue(final String key, final Object value) throws IllegalArgumentException {
        SideEffectHelper.validateSideEffectKey(key);
        SideEffectHelper.validateSideEffectValue(value);
    }
@deprecated As of release 3.5.3, not replaced as there is really no general validation anymore for values since
{@code null} is now accepted.
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/util/SideEffectHelper.java