[udig-devel] How to know number of layers in a map ?

[nanithehaddock <kranthikumar6789@xxxxxxxxx>]

 I'm working on some GIS based application and i need to know How many layers
are in one Map and what is the path for currently selected layer. my code
for this is:

String
path=ApplicationGIS.getActiveMap().getMapLayers().get(0).getID().getPath();
		System.out.println("path of the given map is :: "+path);

but it is just for '0' indexed layer. i need to know path for selected
layer. i.e: currently displaying layer.
please help..

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