public void setSources(java.util.Collection<FindingSource> sources) {
        if (sources == null) {
            this.sources = null;
            return;
        }

        this.sources = new java.util.ArrayList<FindingSource>(sources);
    }
<p>
The sources of the finding. This indicates how the access that generated the finding is granted. It is populated
for Amazon S3 bucket findings.
</p>

@param sources
       The sources of the finding. This indicates how the access that generated the finding is granted. It is
       populated for Amazon S3 bucket findings.
aws-java-sdk-accessanalyzer/src/main/java/com/amazonaws/services/accessanalyzer/model/AccessPreviewFinding.java