@Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getAlphabet() == null) ? 0 : getAlphabet().hashCode());
        hashCode = prime * hashCode + ((getLanguageCode() == null) ? 0 : getLanguageCode().hashCode());
        hashCode = prime * hashCode + ((getLastModified() == null) ? 0 : getLastModified().hashCode());
        hashCode = prime * hashCode + ((getLexiconArn() == null) ? 0 : getLexiconArn().hashCode());
        hashCode = prime * hashCode + ((getLexemesCount() == null) ? 0 : getLexemesCount().hashCode());
        hashCode = prime * hashCode + ((getSize() == null) ? 0 : getSize().hashCode());
        return hashCode;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-polly/src/main/java/com/amazonaws/services/polly/model/LexiconAttributes.java