code: @Deprecated
      public static Marker getMarker(final String name, final Marker parent) {
          return getMarker(name).addParents(parent);
      }
docs: Retrieves or creates a Marker with the specified parent.
  
  @param name The name of the Marker.
  @param parent The parent Marker.
  @return The Marker with the specified name.
  @throws IllegalArgumentException if any argument is {@code null}
  @deprecated Use the Marker add or set methods to add parent Markers. Will be removed by final GA release.