Method hashCode

src/main/java/groovy/lang/SpreadMap.java:137–146

{@inheritDoc}

()

     * {@inheritDoc}
     */
    @Override
    public int hashCode() {
        if (hashCode == 0) {
            for (Object key : keySet()) {
                int hash = (key != null) ? key.hashCode() : 0xbabe;
                hashCode ^= hash;
            }
        }
        return hashCode;
    }

    /**
     * @return the string expression of <code>this</code>