ProgressBar for GWT 2.3

Hello,
I need a progressbar for my application developed with GWT 2.3. after
searching I found a widget realizing exactly what I want:http://
code.google.com/p/google-web-toolkit-incubator/
But the problem is that this project is no longer maintained and uses
deprecated methods that are reported during the execution of my
application.
[WARN] [testProgressBar] - Line 30: Referencing deprecated class
'com.google.gwt.user.client.impl.DocumentRootImpl'
[WARN] [testProgressBar] - Line 122: Referencing deprecated class
'com.google.gwt.widgetideas.table.client.overrides.HTMLTable'
[WARN] [testProgressBar] - Line 103: Referencing deprecated class
'com.google.gwt.widgetideas.table.client.overrides.Grid'

is there any other progressbar widget that are compatible gwt 2.3?
Thanks in advance for your help
Ahmed

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