public default GColumnRenderer<COLUMN_TYPE> getRenderer() {
		return null;
	}
Override this method to use a custom renderer.
<p>
Use this method to perform any desired custom cell rendering for this column.  This method
may be used to enable html rendering with correct table filtering.
See {@link GColumnRenderer} and
{@link GColumnRenderer#getFilterString(Object, ghidra.docking.settings.Settings)}.

@return the renderer
Ghidra/Features/Base/src/main/java/ghidra/app/tablechooser/ColumnDisplay.java