@NotNull
 @Override
 public VirtualFile[] getSourceRoots(Module module, boolean includingTests) {
   return ModuleRootManager.getInstance(module).getSourceRoots(includingTests);
 }
 @NotNull
 @Override
 public OrderEntry[] getOrderEntries(@NotNull Module module) {
   return ModuleRootManager.getInstance(module).getOrderEntries();
 }
 @NotNull
 @Override
 public VirtualFile[] getSourceRoots(Module module) {
   return ModuleRootManager.getInstance(module).getSourceRoots();
 }