title: GWT Celltable only displaying 15 rows
body: <p>I'm having an issue where our cell table is only displaying 15 rows. I have something like the following:</p>
  
  <pre><code>//assume these are initialised correctly in the constructor
  private final CellTable&lt;DataModel&gt; dataTable; 
  private DataModel dataModel;
  
  private void initialize(){
      dataTable.setRowData(0, data.getDataList());
      dataTable.setRowCount(data.getDataList().size());
  }
  </code></pre>
  
  <p>Now <code>getDataList()</code> returns a <code>List&lt;Data&gt;</code> object which has a size of 18, but for some reason it only displays 15. </p>
  
  <p>Is there something I'm missing? Is there some "Gotcha" for celltables that restrict the number of rows it will display?</p>
  
  <p>As a side note, when I sort the list I can see all of the data objects but only 15 at a time... </p>