public void write()

in src/main/java/org/apache/commons/configuration2/INIConfiguration.java [403:431]

• 27 lines of code
• 4 McCabe index (conditional complexity)

    public void write(final Writer writer) throws ConfigurationException, IOException {
        final PrintWriter out = new PrintWriter(writer);
        boolean first = true;
        final String separator = getSeparatorUsedInOutput();

        beginRead(false);
        try {
            for (final ImmutableNode node : getModel().getNodeHandler().getRootNode().getChildren()) {
                if (isSectionNode(node)) {
                    if (!first) {
                        out.println();
                    }
                    out.print("[");
                    out.print(node.getNodeName());
                    out.print("]");
                    out.println();

                    node.forEach(child -> writeProperty(out, child.getNodeName(), child.getValue(), separator));
                } else {
                    writeProperty(out, node.getNodeName(), node.getValue(), separator);
                }
                first = false;
            }
            out.println();
            out.flush();
        } finally {
            endRead();
        }
    }