Running GWT + Spring app in hosted mode

DevModeLauncher.java

/**Step 2**/
public class DevModeLauncher {

    public static void main(String[] args) throws Exception {
        String[] devArg = new String[]{
                "-war",
                "src/main/webapp",
                "-startupUrl",
                "ApplicationScaffold.html",
                "com.mycompany.ApplicationScaffold"
        };
        com.google.gwt.dev.DevMode.main(devArg);
    }
}

Eclipse Launch File to Validate GWT

/**
* Step 1
* Ensure you create a separate launch file under java configuration to run
* com.google.web.bindery.requestfactory.apt.ValidationTool
* with two parameters
* parameter 1 - e.g. bin (classes directory for the project in Eclipse)
* parameter 2 - com.mycompany.client.managed.request.ApplicationRequestFactory
*/