Program: 54011
Project: 54011
Buggy source:
@Override public void before(Object target,String className,String methodName,String parameterDescription,Object[] args){
  if (logger.isLoggable(Level.INFO)) {
    logger.info("String_Node_Str" + StringUtils.toString(target) + "String_Node_Str"+ className+ "String_Node_Str"+ methodName+ parameterDescription+ "String_Node_Str"+ Arrays.toString(args));
  }
  try {
    TraceContext traceContext=TraceContext.getTraceContext();
    traceContext.getActiveThreadCounter().start();
    HttpServletRequest request=(HttpServletRequest)args[0];
    String requestURL=request.getRequestURI();
    String clientIP=request.getRemoteAddr();
    String parameters=getRequestParameter(request);
    TraceID traceId=populateTraceIdFromRequest(request);
    if (traceId != null) {
      Trace.setTraceId(traceId);
    }
 else {
      TraceID newTraceID=TraceID.newTraceId();
      if (logger.isLoggable(Level.INFO)) {
        logger.info("String_Node_Str" + newTraceID);
        logger.log(Level.FINE,"String_Node_Str" + requestURL + "String_Node_Str"+ clientIP+ "String_Node_Str"+ parameters);
      }
      Trace.setTraceId(newTraceID);
    }
    Trace.recordRpcName("String_Node_Str",requestURL);
    Trace.recordEndPoint(request.getProtocol() + "String_Node_Str" + request.getLocalName()+ "String_Node_Str"+ request.getLocalPort());
    Trace.recordAttibute("String_Node_Str",request.getRequestURI());
    if (!org.apache.commons.lang.StringUtils.isEmpty(parameters)) {
      Trace.recordAttibute("String_Node_Str",parameters);
    }
    Trace.record(Annotation.ServerRecv);
    StopWatch.start("String_Node_Str");
  }
 catch (  Exception e) {
    if (logger.isLoggable(Level.WARNING)) {
      logger.log(Level.WARNING,"String_Node_Str",e);
    }
  }
}

Fixed version (ground truth):
@Override public void before(Object target,String className,String methodName,String parameterDescription,Object[] args){
  if (logger.isLoggable(Level.INFO)) {
    logger.info("String_Node_Str" + StringUtils.toString(target) + "String_Node_Str"+ className+ "String_Node_Str"+ methodName+ parameterDescription+ "String_Node_Str"+ Arrays.toString(args));
  }
  try {
    TraceContext traceContext=TraceContext.getTraceContext();
    traceContext.getActiveThreadCounter().start();
    HttpServletRequest request=(HttpServletRequest)args[0];
    String requestURL=request.getRequestURI();
    String clientIP=request.getRemoteAddr();
    String parameters=getRequestParameter(request);
    TraceID traceId=populateTraceIdFromRequest(request);
    if (traceId != null) {
      Trace.setTraceId(traceId);
    }
 else {
      TraceID newTraceID=TraceID.newTraceId();
      if (logger.isLoggable(Level.INFO)) {
        logger.info("String_Node_Str" + newTraceID);
        logger.log(Level.FINE,"String_Node_Str" + requestURL + "String_Node_Str"+ clientIP+ "String_Node_Str"+ parameters);
      }
      Trace.setTraceId(newTraceID);
    }
    Trace.recordRpcName("String_Node_Str",requestURL);
    Trace.recordEndPoint(request.getProtocol() + "String_Node_Str" + request.getLocalName()+ "String_Node_Str"+ request.getLocalPort());
    Trace.recordAttibute("String_Node_Str",request.getRequestURI());
    if (parameters != null && parameters.length() > 0) {
      Trace.recordAttibute("String_Node_Str",parameters);
    }
    Trace.record(Annotation.ServerRecv);
    StopWatch.start("String_Node_Str");
  }
 catch (  Exception e) {
    if (logger.isLoggable(Level.WARNING)) {
      logger.log(Level.WARNING,"String_Node_Str",e);
    }
  }
}