private void highlightNamedArgs(GrNamedArgument[] namedArguments) {
    for (GrNamedArgument namedArgument : namedArguments) {
      final GrArgumentLabel label = namedArgument.getLabel();
      if (label != null && label.getExpression() == null && label.getNameElement().getNode().getElementType() != GroovyTokenTypes.mSTAR) {
        myHolder.newSilentAnnotation(HighlightSeverity.INFORMATION).range(label).textAttributes(GroovySyntaxHighlighter.MAP_KEY).create();
      }
    }
  }
private void highlightNamedArgs(GrNamedArgument[] namedArguments)