private void printParametersAnnotation(PrintWriter pw, PositionalParamSpec spec, String indent) { pw.printf("%s@%s", indent, importer.getImportedName(Parameters.class.getCanonicalName())); indent = String.format(",%n%s ", indent); String sep = "("; sep = append(pw, sep, indent, "index = \"%s\"", spec.index().toString(), spec.index().isUnspecified()); sep = appendStringArray(pw, sep, indent, "description = %s", spec.description(), EMPTY_ARRAY); sep = append(pw, sep, indent, "arity = \"%s\"", spec.arity().toString(), spec.arity().isUnspecified() ? spec.arity().toString() : ""); sep = append(pw, sep, indent, "paramLabel = \"%s\"", spec.paramLabel(), "<" + argElementName(spec) + ">"); sep = append(pw, sep, indent, "hideParamSyntax = %s", spec.hideParamSyntax(), false); sep = appendTypeInfo(pw, sep, indent, spec.typeInfo()); sep = appendTypeConverter(pw, sep, indent, spec.converters()); sep = append(pw, sep, indent, "split = \"%s\"", spec.splitRegex(), ""); sep = append(pw, sep, indent, "hidden = %s", spec.hidden(), false); sep = append(pw, sep, indent, "defaultValue = \"%s\"", spec.defaultValue() == null ? "__no_default_value__" : spec.defaultValue(), "__no_default_value__"); sep = append(pw, sep, indent, "showDefaultValue = %s", spec.showDefaultValue(), CommandLine.Help.Visibility.ON_DEMAND); sep = appendCompletionCandidates(pw, sep, indent, spec); sep = append(pw, sep, indent, "interactive = %s", spec.interactive(), false); sep = append(pw, sep, indent, "descriptionKey = \"%s\"", spec.descriptionKey(), ""); if (!"(".equals(sep)) { pw.print(")"); } }