Method keySet

src/main/java/org/codehaus/groovy/util/ListHashMap.java:133–136

{@inheritDoc}

()

    /** {@inheritDoc} */
    @Override
    public Set<K> keySet() {
        return (innerMap != null ? Collections.unmodifiableMap(innerMap) : toMap()).keySet();
    }

    /** {@inheritDoc} */
    @Override