Program: 91222
Project: 91222
Buggy source:
private static boolean sendMessage(String url,String filename){
  int returnStatus=HttpStatus.SC_CREATED;
  HttpClient httpclient=new HttpClient();
  HttpConnectionManager connectionManager=httpclient.getHttpConnectionManager();
  connectionManager.getParams().setSoTimeout(120000);
  PostMethod httpPost=new PostMethod(url);
  RequestEntity requestEntity=null;
  try {
    FileInputStream message=new FileInputStream(filename);
    Base64InputStream message64=new Base64InputStream(message,true,-1,null);
    requestEntity=new InputStreamRequestEntity(message64,"String_Node_Str");
  }
 catch (  FileNotFoundException e) {
    Logger.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
  httpPost.setRequestEntity(requestEntity);
  try {
    httpclient.executeMethod(httpPost);
    returnStatus=httpPost.getStatusCode();
  }
 catch (  SocketTimeoutException e) {
    returnStatus=HttpStatus.SC_REQUEST_TIMEOUT;
    Logger.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
catch (  HttpException e) {
    returnStatus=HttpStatus.SC_INTERNAL_SERVER_ERROR;
    Logger.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
catch (  ConnectException e) {
    returnStatus=HttpStatus.SC_SERVICE_UNAVAILABLE;
    Logger.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
catch (  UnknownHostException e) {
    returnStatus=HttpStatus.SC_NOT_FOUND;
    Logger.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
catch (  IOException e) {
    returnStatus=HttpStatus.SC_GATEWAY_TIMEOUT;
    Logger.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
 finally {
    httpPost.releaseConnection();
  }
  return returnStatus == HttpStatus.SC_OK;
}

Fixed version (ground truth):
private static boolean sendMessage(String url,String filename){
  int returnStatus=HttpStatus.SC_CREATED;
  HttpClient httpclient=new HttpClient();
  HttpConnectionManager connectionManager=httpclient.getHttpConnectionManager();
  connectionManager.getParams().setSoTimeout(120000);
  PostMethod httpPost=new PostMethod(url);
  RequestEntity requestEntity=null;
  try {
    FileInputStream message=new FileInputStream(filename);
    Base64InputStream message64=new Base64InputStream(message,true,-1,null);
    requestEntity=new InputStreamRequestEntity(message64,"String_Node_Str");
  }
 catch (  FileNotFoundException e) {
    Mediator.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
  httpPost.setRequestEntity(requestEntity);
  try {
    httpclient.executeMethod(httpPost);
    returnStatus=httpPost.getStatusCode();
  }
 catch (  SocketTimeoutException e) {
    returnStatus=HttpStatus.SC_REQUEST_TIMEOUT;
    Mediator.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
catch (  HttpException e) {
    returnStatus=HttpStatus.SC_INTERNAL_SERVER_ERROR;
    Mediator.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
catch (  ConnectException e) {
    returnStatus=HttpStatus.SC_SERVICE_UNAVAILABLE;
    Mediator.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
catch (  UnknownHostException e) {
    returnStatus=HttpStatus.SC_NOT_FOUND;
    Mediator.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
catch (  IOException e) {
    returnStatus=HttpStatus.SC_GATEWAY_TIMEOUT;
    Mediator.getLogger(CpadDataExtract.class.getName()).log(Level.SEVERE,"String_Node_Str",e);
  }
 finally {
    httpPost.releaseConnection();
  }
  return returnStatus == HttpStatus.SC_OK;
}