Bug 28508 [Dialogs] build-all should not bring up a progress monitor
20021216 it should use the status bas - the dialog is way too distracting on motif, the whole thing flashes a lot too
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/GlobalBuildAction.java
if (roots[i].isAccessible())
				if (roots[i].getDescription().getBuildSpec().length > 0)
					return true;
		}
	}
	catch (CoreException e) {
		IDEWorkbenchPlugin.log("Exception in " + getClass().getName() + ".run: " + e);
		ErrorDialog.openError(
			getShell(),
			IDEWorkbenchMessages.getString("GlobalBuildAction.buildProblems"), 
			IDEWorkbenchMessages.format("GlobalBuildAction.internalError", new Object[] {e.getMessage()}), 
			e.getStatus());
		return false;
	}
	
	return false;
}
/* (non-Javadoc)
 * Method declared on ActionFactory.IWorkbenchAction.
 * @since 3.0
 */
public void dispose() {
	if (workbenchWindow == null) {
		
		return;
	}
	workbenchWindow = null;
}
}