Program: 188837
Project: 188837
Buggy source:
/** 
 * Initialises the RODA client services.
 * @throws PluginException if an error occurred during initialisation
 */
private void initClientServices() throws PluginException {
  final String rodaClientServiceUrl=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CORE_URL().getName());
  final String rodaClientUsername=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CORE_USERNAME().getName());
  final String rodaClientPassword=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CORE_PASSWORD().getName());
  final String casURL=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CAS_URL().getName());
  final String coreURL=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CORE_URL().getName());
  try {
    CASUtility casUtility=new CASUtility(new URL(casURL),new URL(coreURL));
    CASUserPrincipal cup=casUtility.getCASUserPrincipal(rodaClientUsername,rodaClientPassword);
    rodaClient=new RODAClient(new URL(rodaClientServiceUrl),cup,casUtility);
    rodaUploader=new Uploader(new URL(rodaClientServiceUrl),cup,casUtility);
    rodaDownloader=rodaClient.getDownloader();
  }
 catch (  RODAClientException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
catch (  LoginException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
catch (  MalformedURLException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
catch (  DownloaderException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
catch (  AuthenticationException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
}

Fixed version (ground truth):
/** 
 * Initialises the RODA client services.
 * @throws PluginException if an error occurred during initialisation
 */
private void initClientServices() throws PluginException {
  final String rodaClientServiceUrl=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CORE_URL().getName());
  final String rodaClientUsername=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CORE_USERNAME().getName());
  final String rodaClientPassword=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CORE_PASSWORD().getName());
  final String casURL=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CAS_URL().getName());
  final String coreURL=getParameterValues().get(AbstractPlugin.PARAMETER_RODA_CORE_URL().getName());
  try {
    CASUtility casUtility=new CASUtility(new URL(casURL),new URL(coreURL));
    CASUserPrincipal cup=casUtility.getCASUserPrincipal(rodaClientUsername,rodaClientPassword,"String_Node_Str");
    rodaClient=new RODAClient(new URL(rodaClientServiceUrl),cup,casUtility);
    rodaUploader=new Uploader(new URL(rodaClientServiceUrl),cup,casUtility);
    rodaDownloader=rodaClient.getDownloader();
  }
 catch (  RODAClientException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
catch (  LoginException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
catch (  MalformedURLException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
catch (  DownloaderException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
catch (  AuthenticationException e) {
    logger.debug("String_Node_Str" + e.getMessage(),e);
    throw new PluginException("String_Node_Str" + e.getMessage(),e);
  }
}