<div>
You change table model contents and repaint your table
</div>


You change table model contents and repaint your table

<div>
I am not changing the contents explicitly.<br />
<br />
I want my program to poll data (from a server, for example). This must happen periodically, say eveery 20s. Should I have a timer, or is there a better way?
</div>


I am not changing the contents explicitly.

I want my program to poll data (from a server, for example). This must happen periodically, say eveery 20s. Should I have a timer, or is there a better way?

<div>
while(true){<br />
Thread.currentThread().sle<wbr />ep(20000);<wbr /><br />
//get new data and update the model<br />
jtable.repaint();<br />
}<br />
<br />

</div>


while(true){
Thread.currentThread().sleep(20000);
//get new data and update the model
jtable.repaint();
}



<div>
This gets into the constructor?
</div>


<div>
<div class="content wysiwyg-content">
I want to refresh my table periodically since its contents change from time to time.<br />
<br />
Please let me know what's the best way to do this. Thanks!
</div>
</div>


I want to refresh my table periodically since its contents change from time to time.

Please let me know what's the best way to do this. Thanks!

Update table contents periodically

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.