GWT 2.7.0

## Uses of Class
com.google.gwt.dom.builder.shared.HtmlOptGroupBuilder

Packages that use HtmlOptGroupBuilder
com.google.gwt.dom.builder.shared | Classes used to build DOM elements.

Uses of HtmlOptGroupBuilder in com.google.gwt.dom.builder.shared

Methods in com.google.gwt.dom.builder.shared that return HtmlOptGroupBuilder
`HtmlOptGroupBuilder` | `HtmlBuilderFactory.createOptGroupBuilder()`
`HtmlOptGroupBuilder` | `HtmlBuilderImpl.startOptGroup()`

GWT 2.7.0