Program: 17416
Project: 17416
Buggy source:
public static void main(String[] args){
  CommandLineParser parser=new org.apache.commons.cli.BasicParser();
  try {
    CommandLine line=parser.parse(makeCommandLineOptions(),args);
    if (!line.hasOption("String_Node_Str") || !line.hasOption("String_Node_Str")) {
      HelpFormatter formatter=new HelpFormatter();
      formatter.printHelp("String_Node_Str",makeCommandLineOptions());
      System.exit(1);
    }
    String keyspaceFileName=line.getOptionValue("String_Node_Str");
    CKeyspaceDefinition keyDef=null;
    try {
      keyDef=JsonUtil.objectFromJsonResource(CKeyspaceDefinition.class,CKeyspaceDefinition.class.getClassLoader(),keyspaceFileName);
    }
 catch (    IOException e) {
      System.out.println("String_Node_Str" + keyspaceFileName);
      System.exit(1);
    }
    if (keyDef == null) {
      System.out.println("String_Node_Str" + keyspaceFileName);
      System.exit(1);
    }
    String className=line.getOptionValue("String_Node_Str").toString();
    if (!className.contains("String_Node_Str")) {
      className="String_Node_Str" + className;
    }
    try {
      RhombusCommand cmd=(RhombusCommand)(Class.forName(className)).newInstance();
      Options commandOptions=cmd.getCommandOptions();
      for (      Object opt : makeCommandLineOptions().getOptions()) {
        commandOptions.addOption((Option)opt);
      }
      cmd.executeCommand(parser.parse(commandOptions,args));
    }
 catch (    ClassNotFoundException e) {
      System.out.println("String_Node_Str" + className);
    }
catch (    IllegalAccessException e) {
      System.out.println("String_Node_Str" + className);
    }
catch (    InstantiationException e) {
      System.out.println("String_Node_Str" + className);
    }
  }
 catch (  ParseException exp) {
    System.err.println("String_Node_Str" + exp.getMessage());
  }
}

Fixed version (ground truth):
public static void main(String[] args){
  CommandLineParser parser=new org.apache.commons.cli.BasicParser();
  try {
    CommandLine line=parser.parse(makeCommandLineOptions(),args);
    if (!line.hasOption("String_Node_Str") || !(line.hasOption("String_Node_Str") || line.hasOption("String_Node_Str"))) {
      HelpFormatter formatter=new HelpFormatter();
      formatter.printHelp("String_Node_Str",makeCommandLineOptions());
      System.exit(1);
    }
    String keyspaceFileName=line.hasOption("String_Node_Str") ? line.getOptionValue("String_Node_Str") : line.getOptionValue("String_Node_Str");
    CKeyspaceDefinition keyDef=null;
    try {
      keyDef=line.hasOption("String_Node_Str") ? JsonUtil.objectFromJsonFile(CKeyspaceDefinition.class,CKeyspaceDefinition.class.getClassLoader(),keyspaceFileName) : JsonUtil.objectFromJsonResource(CKeyspaceDefinition.class,CKeyspaceDefinition.class.getClassLoader(),keyspaceFileName);
    }
 catch (    IOException e) {
      System.out.println("String_Node_Str" + keyspaceFileName);
      System.exit(1);
    }
    if (keyDef == null) {
      System.out.println("String_Node_Str" + keyspaceFileName);
      System.exit(1);
    }
    String className=line.getOptionValue("String_Node_Str").toString();
    if (!className.contains("String_Node_Str")) {
      className="String_Node_Str" + className;
    }
    try {
      RhombusCommand cmd=(RhombusCommand)(Class.forName(className)).newInstance();
      Options commandOptions=cmd.getCommandOptions();
      for (      Object opt : makeCommandLineOptions().getOptions()) {
        commandOptions.addOption((Option)opt);
      }
      cmd.executeCommand(parser.parse(commandOptions,args));
    }
 catch (    ClassNotFoundException e) {
      System.out.println("String_Node_Str" + className);
    }
catch (    IllegalAccessException e) {
      System.out.println("String_Node_Str" + className);
    }
catch (    InstantiationException e) {
      System.out.println("String_Node_Str" + className);
    }
  }
 catch (  ParseException exp) {
    System.err.println("String_Node_Str" + exp.getMessage());
  }
}