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<pre>public class <span class="typeNameLabel">JPropNode</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">Value in an ordered tree presentation built from an arbitrarily ordered
 set of flat input values. Since either index- OR name-based access is to
 be supported (similar to, say, Javascript objects) -- but only one, not both --
 storage is bit of a hybrid. In addit