public void setFiles(java.util.Collection<StreamFile> files) {
        if (files == null) {
            this.files = null;
            return;
        }

        this.files = new java.util.ArrayList<StreamFile>(files);
    }
<p>
The files to stream.
</p>

@param files
       The files to stream.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/CreateStreamRequest.java