GWT.log(e.getMessage(), e);
}
public void error(Throwable e) {
if (e instanceof UmbrellaException) {
UmbrellaException ue = (UmbrellaException) e;
for (Throwable t : ue.getCauses()) {
error(t);
}
return;
}
error(Util.getSimpleName(e) + ": " + e.getMessage());