public Builder addEnumImports(final Enum... e) {
            enumImports.addAll(Arrays.asList(e));
            return this;
        }
Adds methods that are meant to be imported statically to the engine. When adding methods be sure that
the classes of those methods are added to the {@link #addClassImports(Class[])} or
{@link #addClassImports(Collection)}. If they are not added then the certain {@code ScriptEngine} instances
may have problems importing the methods (e.g. gremlin-python).
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/jsr223/DefaultImportCustomizer.java