LGTM
http://gwt-code-reviews.appspot.com/1450810/diff/5006/user/src/com/google/gwt/user/client/ui/PotentialElement.java File user/src/com/google/gwt/user/client/ui/PotentialElement.java (right): http://gwt-code-reviews.appspot.com/1450810/diff/5006/user/src/com/google/gwt/user/client/ui/PotentialElement.java#newcode65 user/src/com/google/gwt/user/client/ui/PotentialElement.java:65: * Cast an {@link Element} to be used as a PotentialElement. Assert that the given {@link JavaScriptObject} is a PotentialElement and automatically typecast it. http://gwt-code-reviews.appspot.com/1450810/diff/5006/user/src/com/google/gwt/user/client/ui/PotentialElement.java#newcode67 user/src/com/google/gwt/user/client/ui/PotentialElement.java:67: public static PotentialElement as(JavaScriptObject o) { assert is(o); http://gwt-code-reviews.appspot.com/1450810/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
