code: public ImmutableList<EscapingMode> getEscapingModesForNode(SoyNode node) {
      ImmutableList<EscapingMode> modes = nodeToEscapingModes.get(node);
      if (modes == null) {
        modes = ImmutableList.of();
      }
      return modes;
    }
docs: The escaping modes for the print command with the given ID in the order in which they should be
  applied.
  
  @param node a node instance