  Partition abInt1_2 = ab.ensureListPartitionWithSubPartitionExists(&quot;abInt1_2&quot;, &quot;2&quot;, PartitionType.LIST, &quot;int2&quot;);</b>
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<b class="fc">&nbsp;        Partition abInt1_int2_1 = abInt1_1.ensureListPartitionWithSubPartitionExists(&quot;abInt1_int2_1&quot;, &quot;1&quot;, PartitionType.LIST, &quot;int3&quot;);</b>
<b class="fc">&nbsp;        Partition abInt1_int2_2 = abInt1_1.ensureListPartitionWithSubPartitionExists(&quot;abInt1_int2_2&quot;, &quot;2&quot;, PartitionType.LIST, 