private static void writeSections(Writer writer, CeylonConfig config, OutputStream out)
throws IOException {
String[] sections = config.getSectionNames(null);
Arrays.sort(sections);
for (String section : sections) {
if (config.getOptionNames(section).length > 0) {
writer.write(System.lineSeparator());
writer.write("[");
writer.write(section);
writer.write("]");
writer.write(System.lineSeparator());
writeOptions(writer, config, section);
}
}
}
