public void setCrawls(java.util.Collection<Crawl> crawls) {
        if (crawls == null) {
            this.crawls = null;
            return;
        }

        this.crawls = new java.util.ArrayList<Crawl>(crawls);
    }
<p>
A list of crawls represented by the crawl node.
</p>

@param crawls
       A list of crawls represented by the crawl node.
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/CrawlerNodeDetails.java