t">
<h4>roll</h4>
<pre class="methodSignature">public static&nbsp;void&nbsp;roll&#8203;(<a href="../../instructions/spark/data/IndexedMatrixValue.html" title="class in org.apache.sysds.runtime.instructions.spark.data">IndexedMatrixValue</a>&nbsp;in,
                        long&nbsp;rlen,
                        int&nbsp;blen,
                        int&nbsp;shift,
                        <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/ArrayList.html?is-external=true" title=