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I have to use the JDOM java api. &nbsp;Can anyone point me to some examples or let me know how to change the following xml using JDOM?<br />
<br />
I have to locate the correct entity (e.g., entity = 50). &nbsp;If there isn't a value attribute, I have to create a value attribute set to some numeric number. &nbsp;If there is a value attribute, I have to change its number.<br />

<pre><code id="code-591824">&lt;map&gt;
    &lt;data&gt; 
        &lt;entity id=&quot;45&quot; value=&quot;234&quot; /&gt;
        &lt;entity id=&quot;50&quot; /&gt;
    &lt;/data&gt;
&lt;/map&gt;
</code></pre>
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I have to use the JDOM java api.  Can anyone point me to some examples or let me know how to change the following xml using JDOM?

I have to locate the correct entity (e.g., entity = 50).  If there isn't a value attribute, I have to create a value attribute set to some numeric number.  If there is a value attribute, I have to change its number.

JDOM Modify XML

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