public static void outputACK(File filePath, String mode) {
   File outFileName = new File(filePath.getPath() + "/" + mode + "_ACK.TXT");
   System.out.println("Sending output to: " + outFileName.getPath());
   if (outFileName.exists()) {
     outFileName.delete();
   }
   try {
     PrintWriter out = new PrintWriter(outFileName.getPath());
     // out.print(recommendations);
     out.flush();
   } catch (FileNotFoundException e) {
     e.printStackTrace();
   }
 }
 private static void processFile(
     String pid, File child, File outFilePath, String guidelineId, String htmlFilePath) {
   // Write to output directory
   // outFilePath should be path+pid+extension
   String caseData = null;
   SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
   java.util.Date startTime = new java.util.Date();
   try {
     caseData = readFileAsString(child.getPath());
   } catch (java.io.IOException e) {
     logger.error("Error reading data file ", e);
     System.exit(-1);
   }
   String recommendations = null;
   try {
     System.out.println("-----------------------------------------");
     recommendations =
         pca.topLevelComputeAdvisory(pid, caseData, formatter.format(startTime), guidelineId, pid);
     System.out.println("-----------------------------------------");
     // String fileName = outFilePath+pid+fileExtension
     // File outFilePath = new File(fileName);;
     logger.warn("Output recommenations to: " + outFilePath);
     if (outFilePath.exists()) {
       outFilePath.delete();
     }
     try {
       PrintWriter out = new PrintWriter(outFilePath.getPath());
       out.print(recommendations);
       out.flush();
       // System.out.println("****READY FILE PROCESSING****");
       // create Ready file
       // String readyFileName;
       // readyFileName = outFilePath.getPath();
       // System.out.println("Ready File Name Is: " + readyFileName);  //Remove
       // File readyFile = new File(readyFileName.replace(".xml","_READY.txt"));
       // try {
       //  readyFile.createNewFile();
       //  System.out.println("****SUCCESS****"+readyFile.getPath());
       // } catch (java.io.IOException e0) {
       //   System.out.println("Error creating READY file");
       // }
     } catch (FileNotFoundException e) {
       e.printStackTrace();
     }
   } catch (PCA_Session_Exception e1) {
     e1.printStackTrace();
   }
 }