ond" scope="row"><code><span class="memberNameLink"><a href="#to2DDoubleArray()">to2DDoubleArray</a></span>()</code></th>
<td class="colLast">
<div class="block">Obtain the matrix as a two-dimensional double array</div>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>org.apache.spark.api.java.JavaPairRDD&lt;<a href="../../runtime/matrix/data/MatrixIndexes.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixIndexes</a>,&#8203;<a href="../../runtime/matrix/data/MatrixBlock.h