How do I create a map programmatically - UDIG Developer Guide - User-friendly Desktop Internet GIS

Q: How do I create a map programmatically?

A:
uDig 1.0.x branch:

Project owner = // somehow get a project
String name="MapName";

// create the map
IMap map = ProjectFactory.eINSTANCE.createMap(owner, name, new ArrayList());

LayerFactory layerFactory = map.getLayerFactory();
List<Layer> toAdd=new ArrayList<Layer>(resources.size());
for( IGeoResource resource : resources ) {
    Layer layer = layerFactory.createLayer(resource);
    toAdd.add(layer);
}

map.getLayersInternal().addAll(toAdd);

uDig 1.1.x branch:

CreateMapCommand command=new CreateMapCommand("MapName", listofGeoResources, project);
project.sendSync(command);
IMap map=command.getCreatedMap();