Polish utility methods -Explicit null return for named layer search without success -Input check of layer name in getNamedLayer -Get/Set name addition to methods -Named layer accumulation refactor to clarify getNamedLayers signature
Polish utility methods
-Explicit null return for named layer search without success
-Input check of layer name in getNamedLayer
-Get/Set name addition to methods
-Named layer accumulation refactor to clarify getNamedLayers signature

NASAWorldWindResearch/AgroSphere,NASAWorldWindResearch/AgroSphere