Program: 21173
Project: 21173
Buggy source:
/** 
 * Executes a specific Sakuli test suite in the assigend 'testSuiteFolder'. A test suite has to contain as minimum following files: <ul> <li>testsuite.suite  => specifies the testcases</li> <li>testsuite.properties  => specifies the runtime settings like the browser for the test suite.</li> </ul>
 * @param testSuiteFolderPath  path to the Sakuli test suite
 * @param sakuliHomeFolderPath path to the folder which contains 'config' and the 'libs' folder
 * @param browser              (optional) browser for the test execution, default: property 'testsuite.browser'
 * @param sahiHomeFolder       (optional) specifies a different sahi proxy as in the 'sakuli.properties' file
 * @return the {@link TestSuiteState} of the Sakuli test execution.
 * @throws FileNotFoundException
 */
public static TestSuite runTestSuite(String testSuiteFolderPath,String sakuliHomeFolderPath,String browser,String sahiHomeFolder) throws FileNotFoundException {
  LOGGER.info(String.format("String_Node_Str",testSuiteFolderPath));
  String tempLogCache="String_Node_Str";
  tempLogCache=SakuliFolderHelper.checkTestSuiteFolderAndSetContextVariables(testSuiteFolderPath,tempLogCache);
  tempLogCache=SakuliFolderHelper.checkSakuliHomeFolderAndSetContextVariables(sakuliHomeFolderPath,tempLogCache);
  if (isNotEmpty(sahiHomeFolder)) {
    tempLogCache=SakuliFolderHelper.checkSahiProxyHomeAndSetContextVariables(sahiHomeFolder,tempLogCache);
  }
  if (isNotEmpty(browser)) {
    tempLogCache=SakuliFolderHelper.setTestSuiteBrowserContextVariable(browser,tempLogCache);
  }
  SahiConnector sahiConnector=BeanLoader.loadBean(SahiConnector.class);
  LOGGER.debug(tempLogCache);
  InitializingServiceHelper.invokeInitializingServcies();
  TestSuite result=BeanLoader.loadBean(TestSuite.class);
  try {
    sahiConnector.init();
    LOGGER.debug("String_Node_Str");
    sahiConnector.startSahiTestSuite();
  }
 catch (  SakuliInitException e) {
    LOGGER.error("String_Node_Str",e);
    System.exit(99);
  }
 finally {
    ResultServiceHelper.invokeResultServices();
    result=BeanLoader.loadBean(TestSuite.class);
    BeanLoader.releaseContext();
  }
  return result;
}

Fixed version (ground truth):
/** 
 * Executes a specific Sakuli test suite in the assigend 'testSuiteFolder'. A test suite has to contain as minimum following files: <ul> <li>testsuite.suite  = specifies the testcases</li> <li>testsuite.properties  = specifies the runtime settings like the browser for the test suite.</li> </ul>
 * @param testSuiteFolderPath  path to the Sakuli test suite
 * @param sakuliHomeFolderPath path to the folder which contains 'config' and the 'libs' folder
 * @param browser              (optional) browser for the test execution, default: property 'testsuite.browser'
 * @param sahiHomeFolder       (optional) specifies a different sahi proxy as in the 'sakuli.properties' file
 * @return the {@link TestSuiteState} of the Sakuli test execution.
 * @throws FileNotFoundException
 */
public static TestSuite runTestSuite(String testSuiteFolderPath,String sakuliHomeFolderPath,String browser,String sahiHomeFolder) throws FileNotFoundException {
  LOGGER.info(String.format("String_Node_Str",testSuiteFolderPath));
  String tempLogCache="String_Node_Str";
  tempLogCache=SakuliFolderHelper.checkTestSuiteFolderAndSetContextVariables(testSuiteFolderPath,tempLogCache);
  tempLogCache=SakuliFolderHelper.checkSakuliHomeFolderAndSetContextVariables(sakuliHomeFolderPath,tempLogCache);
  if (isNotEmpty(sahiHomeFolder)) {
    tempLogCache=SakuliFolderHelper.checkSahiProxyHomeAndSetContextVariables(sahiHomeFolder,tempLogCache);
  }
  if (isNotEmpty(browser)) {
    tempLogCache=SakuliFolderHelper.setTestSuiteBrowserContextVariable(browser,tempLogCache);
  }
  SahiConnector sahiConnector=BeanLoader.loadBean(SahiConnector.class);
  LOGGER.debug(tempLogCache);
  InitializingServiceHelper.invokeInitializingServcies();
  TestSuite result=BeanLoader.loadBean(TestSuite.class);
  try {
    sahiConnector.init();
    LOGGER.debug("String_Node_Str");
    sahiConnector.startSahiTestSuite();
  }
 catch (  SakuliInitException e) {
    LOGGER.error("String_Node_Str",e);
    System.exit(99);
  }
 finally {
    ResultServiceHelper.invokeResultServices();
    result=BeanLoader.loadBean(TestSuite.class);
    BeanLoader.releaseContext();
  }
  return result;
}