static void render()

in scripts/src/main/java/com/gu/typesafe/config/impl/ConfigDelayedMerge.java [279:341]
58 lines of code
12 McCabe index (conditional complexity)

    static void render(List<com.gu.typesafe.config.impl.AbstractConfigValue> stack, StringBuilder sb, int indent, boolean atRoot, String atKey,
                       ConfigRenderOptions options) {
        boolean commentMerge = options.getComments();
        if (commentMerge) {
            sb.append("# unresolved merge of " + stack.size() + " values follows (\n");
            if (atKey == null) {
                indent(sb, indent, options);
                sb.append("# this unresolved merge will not be parseable because it's at the root of the object\n");
                indent(sb, indent, options);
                sb.append("# the HOCON format has no way to list multiple root objects in a single file\n");
            }
        }

        List<com.gu.typesafe.config.impl.AbstractConfigValue> reversed = new ArrayList<com.gu.typesafe.config.impl.AbstractConfigValue>();
        reversed.addAll(stack);
        Collections.reverse(reversed);

        int i = 0;
        for (com.gu.typesafe.config.impl.AbstractConfigValue v : reversed) {
            if (commentMerge) {
                indent(sb, indent, options);
                if (atKey != null) {
                    sb.append("#     unmerged value " + i + " for key "
                            + com.gu.typesafe.config.impl.ConfigImplUtil.renderJsonString(atKey) + " from ");
                } else {
                    sb.append("#     unmerged value " + i + " from ");
                }
                i += 1;
                sb.append(v.origin().description());
                sb.append("\n");

                for (String comment : v.origin().comments()) {
                    indent(sb, indent, options);
                    sb.append("# ");
                    sb.append(comment);
                    sb.append("\n");
                }
            }
            indent(sb, indent, options);

            if (atKey != null) {
                sb.append(ConfigImplUtil.renderJsonString(atKey));
                if (options.getFormatted())
                    sb.append(" : ");
                else
                    sb.append(":");
            }
            v.render(sb, indent, atRoot, options);
            sb.append(",");
            if (options.getFormatted())
                sb.append('\n');
        }
        // chop comma or newline
        sb.setLength(sb.length() - 1);
        if (options.getFormatted()) {
            sb.setLength(sb.length() - 1); // also chop comma
            sb.append("\n"); // put a newline back
        }
        if (commentMerge) {
            indent(sb, indent, options);
            sb.append("# ) end of unresolved merge\n");
        }
    }