code: @Nonnull
    public static ESuccess writeToFile (@Nonnull final IMicroNode aNode,
                                        @Nonnull final Path aPath,
                                        @Nonnull final IXMLWriterSettings aSettings)
    {
      ValueEnforcer.notNull (aPath, "Path");
      return writeToFile (aNode, aPath.toFile (), aSettings);
    }
docs: Write a Micro Node to a file.
  
  @param aNode
  The node to be serialized. May be any kind of node (incl.
  documents). May not be <code>null</code>.
  @param aPath
  The file to write to. May not be <code>null</code>.
  @param aSettings
  The settings to be used for the creation. May not be
  <code>null</code>.
  @return {@link ESuccess}