CheckedExceptions.java

private ClientConfiguration getClientConfigueration() {
        Assert.notNull(proxy, "Proxy address not found!");
        String host;
        int port;
        try {
            URI uri = new URI(proxy);
            host = uri.getHost();
            port = uri.getPort();
        } catch (URISyntaxException e) {
            logger.error("Error creating client", e);
            throw new S3StorageException("Unable to create client, proxy not available", e);
        }
        ClientConfiguration clientConfiguration = new ClientConfiguration()
                .withProxyHost(host)
                .withProxyPort(port);

        return clientConfiguration;
    }