public Error()

in dbus-java/src/main/java/org/freedesktop/dbus/errors/Error.java [42:102]
54 lines of code
6 McCabe index (conditional complexity)

    public Error(String source, String dest, String errorName, long replyserial, String sig, Object... args)
            throws DBusException {
        super(DBusConnection.getEndianness(), Message.MessageType.ERROR, (byte) 0);

        if (null == errorName) {
            throw new MessageFormatException("Must specify error name to Errors.");
        }
        getHeaders().put(Message.HeaderField.REPLY_SERIAL, replyserial);
        getHeaders().put(Message.HeaderField.ERROR_NAME, errorName);

        List<Object> hargs = new ArrayList<>();
        hargs.add(new Object[] {
                Message.HeaderField.ERROR_NAME, new Object[] {
                        ArgumentType.STRING_STRING, errorName
                }
        });
        hargs.add(new Object[] {
                Message.HeaderField.REPLY_SERIAL, new Object[] {
                        ArgumentType.UINT32_STRING, replyserial
                }
        });

        if (null != source) {
            getHeaders().put(Message.HeaderField.SENDER, source);
            hargs.add(new Object[] {
                    Message.HeaderField.SENDER, new Object[] {
                            ArgumentType.STRING_STRING, source
                    }
            });
        }

        if (null != dest) {
            getHeaders().put(Message.HeaderField.DESTINATION, dest);
            hargs.add(new Object[] {
                    Message.HeaderField.DESTINATION, new Object[] {
                            ArgumentType.STRING_STRING, dest
                    }
            });
        }

        if (null != sig) {
            hargs.add(new Object[] {
                    Message.HeaderField.SIGNATURE, new Object[] {
                            ArgumentType.SIGNATURE_STRING, sig
                    }
            });
            getHeaders().put(Message.HeaderField.SIGNATURE, sig);
            setArgs(args);
        }

        byte[] blen = new byte[4];
        appendBytes(blen);
        append("ua(yv)", getSerial(), hargs.toArray());
        pad((byte) 8);

        long c = getByteCounter();
        if (null != sig) {
            append(sig, args);
        }
        marshallint(getByteCounter() - c, blen, 0, 4);
    }