Additions to Dropwizard Configuration file to configure Jersey client

DWGettingStartedConfiguration.java

  public class DWGettingStartedConfiguration extends Configuration {
    ...
    /**
     * The URL to access exchange rate API.
     */
    @NotEmpty
    private String apiURL;
    /**
     * The key to access exchange rate API.
     */
    @NotEmpty
    private String apiKey;

    /**
     * Jersey client default configuration.
     */
    @Valid
    @NotNull
    private JerseyClientConfiguration jerseyClientConfiguration
            = new JerseyClientConfiguration();
            
    /**
     * 
     * @return Jersey Client 
     */
    @JsonProperty("jerseyClient")
    public JerseyClientConfiguration getJerseyClientConfiguration() {
        return jerseyClientConfiguration;
    }
            
    /**
     * A getter for the URL of currency rates the API.
     *
     * @return the URL of currency rates the API.
     */
    @JsonProperty
    public String getApiURL() {
        return apiURL;
    }

    /**
     * A getter for the API key of currency rates the API.
     *
     * @return the API key of currency rates the API.
     */
    @JsonProperty
    public String getApiKey() {
        return apiKey;
    }
  ...
  }