I\'m currently writing a GWT application through Eclipse. Eclipse is used for development but I use the m2eclipse plugin and a Maven pom.xml with the GWT plugin to build &am
"Launch Groups" are part of the CDT. Officially supported, easy to install.
See https://stackoverflow.com/a/11905444/518491
Try this plugin. http://marketplace.eclipse.org/content/escripts
You can define scripts of Eclipse actions easily. You create a script of starting the 2 debug session, then run with one click or shortcut.
EDIT: The plugin was moved and is now called EASE.
https://eclipse.org/ease/
Why are you launching like this? Can't you just launch it by GWT plugin? Go to Run Configurations
-> Web Application
(the blue circle with "g" inside) and create new Run Configuration.
In it, in Main tab, enter (or select) your project, and enter com.google.gwt.dev.DevMode
in Main class.
In Arguments enter -remoteUI "${gwt_remote_ui_server_port}:${unique_id}" -logLevel INFO -port 8888 -war path_to_your_dir_with_WEB-INF_directory com.package.your.Module