Program: 29151
Project: 29151
Buggy source:
public TextLoginDialog(Callback[] callbacks){
  try {
    for (int i=0; i < callbacks.length; i++) {
      if (callbacks[i] instanceof NameCallback) {
        NameCallback nc=(NameCallback)callbacks[i];
        System.err.print(nc.getPrompt());
        if (nc.getDefaultName() != null) {
          System.err.print("String_Node_Str" + nc.getDefaultName() + "String_Node_Str");
        }
 else {
          System.err.print("String_Node_Str");
        }
        System.err.flush();
        username=(new BufferedReader(new InputStreamReader(System.in))).readLine();
        if ((nc.getDefaultName() != null) && ((username == null) || (username.trim().length() == 0))) {
          username=nc.getDefaultName();
        }
        nc.setName(username);
      }
 else       if (callbacks[i] instanceof PasswordCallback) {
        PasswordCallback pc=(PasswordCallback)callbacks[i];
        char[] passwd=null;
        Object consoleObj=null;
        Method readPasswordMethod=null;
        try {
          Method consoleMethod=System.class.getMethod("String_Node_Str");
          consoleObj=consoleMethod.invoke(null);
          readPasswordMethod=consoleObj.getClass().getMethod("String_Node_Str",String.class,Array.newInstance(Object.class,1).getClass());
        }
 catch (        Exception ex) {
        }
        if (consoleObj != null && readPasswordMethod != null) {
          passwd=(char[])readPasswordMethod.invoke(consoleObj,"String_Node_Str",new Object[]{pc.getPrompt()});
        }
 else {
          System.err.print(pc.getPrompt());
          System.err.flush();
          passwd=readPassword(System.in);
        }
        if (passwd != null) {
          pc.setPassword(passwd);
          Arrays.fill(passwd,' ');
        }
      }
 else       if (callbacks[i] instanceof ChoiceCallback) {
        ChoiceCallback cc=(ChoiceCallback)callbacks[i];
        String lbl=(localStrings.getLocalString("String_Node_Str","String_Node_Str"));
        SSLUtils sslUtils=Globals.get(SSLUtils.class);
        System.out.println(lbl + "String_Node_Str");
        int cnt=0;
        for (cnt=0; cnt < 3; cnt++) {
          System.out.println(lbl + "String_Node_Str");
          char[] kp=(new BufferedReader(new InputStreamReader(System.in))).readLine().toCharArray();
          if (sslUtils.verifyMasterPassword(kp)) {
            break;
          }
 else {
            String errmessage=localStrings.getLocalString("String_Node_Str","String_Node_Str");
            System.err.println(errmessage);
          }
          Arrays.fill(kp,' ');
        }
        if (cnt >= 3) {
          cc.setSelectedIndex(-1);
        }
 else {
          System.err.println(cc.getPrompt());
          System.err.flush();
          String[] choices=cc.getChoices();
          for (int j=0; j < choices.length; j++) {
            System.err.print("String_Node_Str" + j + "String_Node_Str");
            System.err.println(choices[j]);
          }
          String line=(new BufferedReader(new InputStreamReader(System.in))).readLine();
          int sel=new Integer(line).intValue();
          cc.setSelectedIndex(sel);
        }
      }
    }
  }
 catch (  Exception e) {
    _logger.log(Level.SEVERE,"String_Node_Str",e);
  }
}

Fixed version (ground truth):
public TextLoginDialog(Callback[] callbacks){
  try {
    for (int i=0; i < callbacks.length; i++) {
      if (callbacks[i] instanceof NameCallback) {
        NameCallback nc=(NameCallback)callbacks[i];
        System.err.print(nc.getPrompt());
        if (nc.getDefaultName() != null) {
          System.err.print("String_Node_Str" + nc.getDefaultName() + "String_Node_Str");
        }
 else {
          System.err.print("String_Node_Str");
        }
        System.err.flush();
        username=(new BufferedReader(new InputStreamReader(System.in))).readLine();
        if ((nc.getDefaultName() != null) && ((username == null) || (username.trim().length() == 0))) {
          username=nc.getDefaultName();
        }
        nc.setName(username);
      }
 else       if (callbacks[i] instanceof PasswordCallback) {
        PasswordCallback pc=(PasswordCallback)callbacks[i];
        char[] passwd=null;
        Object consoleObj=null;
        Method readPasswordMethod=null;
        try {
          Method consoleMethod=System.class.getMethod("String_Node_Str");
          consoleObj=consoleMethod.invoke(null);
          readPasswordMethod=consoleObj.getClass().getMethod("String_Node_Str",String.class,Array.newInstance(Object.class,1).getClass());
        }
 catch (        Exception ex) {
        }
        if (consoleObj != null && readPasswordMethod != null) {
          passwd=(char[])readPasswordMethod.invoke(consoleObj,"String_Node_Str",new Object[]{pc.getPrompt()});
        }
 else {
          System.err.print(pc.getPrompt());
          System.err.flush();
          passwd=readPassword(System.in);
        }
        if (passwd != null) {
          pc.setPassword(passwd);
          Arrays.fill(passwd,' ');
        }
      }
 else       if (callbacks[i] instanceof ChoiceCallback) {
        ChoiceCallback cc=(ChoiceCallback)callbacks[i];
        String lbl=(localStrings.getLocalString("String_Node_Str","String_Node_Str"));
        SSLUtils sslUtils=Globals.get(SSLUtils.class);
        System.out.println(lbl + "String_Node_Str");
        int cnt=0;
        for (cnt=0; cnt < 3; cnt++) {
          System.out.println(lbl + "String_Node_Str");
          String s=(new BufferedReader(new InputStreamReader(System.in))).readLine();
          if (s != null) {
            char[] kp=s.toCharArray();
            if (sslUtils.verifyMasterPassword(kp)) {
              break;
            }
 else {
              String errmessage=localStrings.getLocalString("String_Node_Str","String_Node_Str");
              System.err.println(errmessage);
            }
            Arrays.fill(kp,' ');
          }
        }
        if (cnt >= 3) {
          cc.setSelectedIndex(-1);
        }
 else {
          System.err.println(cc.getPrompt());
          System.err.flush();
          String[] choices=cc.getChoices();
          for (int j=0; j < choices.length; j++) {
            System.err.print("String_Node_Str" + j + "String_Node_Str");
            System.err.println(choices[j]);
          }
          String line=(new BufferedReader(new InputStreamReader(System.in))).readLine();
          if (line != null) {
            int sel=new Integer(line).intValue();
            cc.setSelectedIndex(sel);
          }
        }
      }
    }
  }
 catch (  Exception e) {
    _logger.log(Level.SEVERE,"String_Node_Str",e);
  }
}