Program: 21177
Project: 21177
Buggy source:
/** 
 * The Sakuli-Starter executes a specific sakuli-testsuite. 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 args relative or absolute path to the folder of your test suite
 */
public static void main(String[] args){
  CommandLineParser parser=new PosixParser();
  Options options=new Options();
  Option help=new Option("String_Node_Str","String_Node_Str");
  Option run=new Option("String_Node_Str","String_Node_Str");
  Option r=new Option("String_Node_Str","String_Node_Str");
  Option encrypt=new Option("String_Node_Str",true,"String_Node_Str");
  Option anInterface=new Option("String_Node_Str",true,"String_Node_Str");
  options.addOption(help);
  options.addOption(run);
  options.addOption(r);
  options.addOption(encrypt);
  options.addOption(anInterface);
  try {
    CommandLine cmd=parser.parse(options,args);
    if (cmd.hasOption(run.getOpt()) || cmd.hasOption(r.getOpt())) {
      final String testSuiteFolderPath=args.length > 1 ? args[1] : null;
      final String includeFolderPath=args.length > 2 ? args[2] : null;
      final String sahiProxyHomePath=args.length > 3 ? args[3] : null;
      TestSuite testSuite=runTestSuite(testSuiteFolderPath,includeFolderPath,sahiProxyHomePath);
      System.exit(testSuite.getState().getErrorCode());
    }
 else     if (cmd.hasOption(encrypt.getOpt())) {
      final String ethInterface=cmd.getOptionValue("String_Node_Str");
      final String strToEncrypt=cmd.getOptionValue("String_Node_Str");
      System.out.printf("String_Node_Str",strToEncrypt);
      final Entry<String,String> secret=encryptSecret(strToEncrypt,ethInterface);
      System.out.printf("String_Node_Str",secret.getKey(),secret.getValue());
      System.out.println("String_Node_Str");
      System.exit(0);
    }
 else {
      System.out.println("String_Node_Str");
    }
  }
 catch (  SakuliCipherException e) {
    e.printStackTrace();
    System.out.println("String_Node_Str" + e.getMessage());
  }
catch (  ParseException|FileNotFoundException e) {
    e.printStackTrace();
    System.exit(-1);
  }
}

Fixed version (ground truth):
/** 
 * The Sakuli-Starter executes a specific sakuli-testsuite. 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 args relative or absolute path to the folder of your test suite
 */
public static void main(String[] args){
  CommandLineParser parser=new PosixParser();
  Options options=new Options();
  Option help=new Option("String_Node_Str","String_Node_Str");
  Option run=new Option("String_Node_Str","String_Node_Str");
  Option r=new Option("String_Node_Str","String_Node_Str");
  Option encrypt=new Option("String_Node_Str",true,"String_Node_Str");
  Option anInterface=new Option("String_Node_Str",true,"String_Node_Str");
  options.addOption(help);
  options.addOption(run);
  options.addOption(r);
  options.addOption(encrypt);
  options.addOption(anInterface);
  try {
    CommandLine cmd=parser.parse(options,args);
    if (cmd.hasOption(run.getOpt()) || cmd.hasOption(r.getOpt())) {
      final String testSuiteFolderPath=args.length > 1 ? args[1] : null;
      final String includeFolderPath=args.length > 2 ? args[2] : null;
      final String sahiProxyHomePath=args.length > 3 ? args[3] : null;
      TestSuite testSuite=runTestSuite(testSuiteFolderPath,includeFolderPath,sahiProxyHomePath);
      System.exit(testSuite.getState().getErrorCode());
    }
 else     if (cmd.hasOption(encrypt.getOpt())) {
      final String ethInterface=cmd.getOptionValue("String_Node_Str");
      final String strToEncrypt=cmd.getOptionValue("String_Node_Str");
      System.out.printf("String_Node_Str",strToEncrypt);
      final Entry<String,String> secret=encryptSecret(strToEncrypt,ethInterface);
      System.out.printf("String_Node_Str",secret.getKey(),secret.getValue());
      System.out.println("String_Node_Str");
      System.exit(0);
    }
 else {
      System.out.println("String_Node_Str");
    }
  }
 catch (  SakuliCipherException e) {
    e.printStackTrace();
    System.out.println("String_Node_Str" + e.getMessage());
  }
catch (  ParseException|FileNotFoundException e) {
    e.printStackTrace();
    System.exit(-1);
  }
}