public String toString()

in src/main/java/com/microsoft/azure/proton/transport/ws/impl/WebSocketUpgrade.java [184:211]

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

    public String toString() {
        final StringBuilder builder = new StringBuilder();
        builder.append("WebSocketUpgrade [host=")
                .append(host)
                .append(", path=")
                .append(path)
                .append(", port=")
                .append(port)
                .append(", protocol=")
                .append(protocol)
                .append(", webSocketKey=")
                .append(webSocketKey);

        if ((additionalHeaders != null) && (!additionalHeaders.isEmpty())) {
            builder.append(", additionalHeaders=");

            for (Map.Entry<String, String> entry : additionalHeaders.entrySet()) {
                builder.append(entry.getKey()).append(":").append(entry.getValue()).append(", ");
            }

            final int lastIndex = builder.lastIndexOf(", ");
            builder.delete(lastIndex, lastIndex + 2);
        }

        builder.append("]");

        return builder.toString();
    }