src/main/java/com/github/fge/grappa/parsers/BaseParser.java
@DontLabel
    public final JoinMatcherBootstrap<V, BaseParser<V>> join(final Object rule,
        final Object rule2, final Object... moreRules)
    {
        Objects.requireNonNull(moreRules);
        return join(sequence(rule, rule2, moreRules));
    }
@DontLabel
    public final JoinMatcherBootstrap<V, BaseParser<V>> join(final Object rule,
        final Object rule2, final Object... moreRules)
    {
        Objects.requireNonNull(moreRules);
        return join(sequence(rule, rule2, moreRules));
    }
Kickstart a {@code join} rule

<p>Like {@link #join(Object)}, except that several rules are accepted as
arguments.</p>

@param rule first rule
@param rule2 second rule
@param moreRules other rules
@return a {@link JoinMatcherBootstrap}

@see #sequence(Object, Object, Object...)