public static StructureSelectionManager getStructureSelectionManager(
StructureSelectionManagerProvider context)
{
+ if (context==null)
+ {
+ throw new Error("Implementation error. Structure selection manager's context is 'null'", new NullPointerException("SSM context is null"));
+ }
if (instances == null)
{
instances = new java.util.IdentityHashMap<StructureSelectionManagerProvider, StructureSelectionManager>();