The following component classes do not use the javax.faces.component.UINamingContainer#getSeparatorChar(FacesContext) method and therefore have some issues documented below:

DataTable
Tag:
<ice:dataTable />
Java (Error):
com.icesoft.faces.component.ext.renderkit.TableRenderer.encodeChildren(FacesContext, UIComponent)
com.icesoft.faces.component.ext.renderkit.TableRenderer.renderFacet(FacesContext, UIComponent, DOMContext, boolean)

Impact:
(only thead und tbody)

<table id="form-carTable">
<thead id="form-carTable:thead">
...
</thead>
<tbody id="form-carTable:tbody">
...
</tbody>
</table>

SelectInputText
Tag:
<ice:selectInputText />
Java
com.icesoft.faces.component.selectinputtext.SelectInputText.getClientId(FacesContext)

Impact:
Only if the index >= 0


CoreComponentUtils
Java
com.icesoft.util.CoreComponentUtils.getFocusId(FacesContext)

Impact
Returns an empty instead of the id to focus on.