Cleans out a paypal cvs document to only leave what you received

CVSFormatter.java

public class CVSFormat {

public static void main(String[]args)throws IOException {

 // construct temporary file
 File inputFile = new File("statements.csv");
 File tempFile = new File(inputFile + "temp.csv");

 BufferedReader bufferReader = new BufferedReader (new FileReader("statements.csv"));
 PrintWriter printWriter = new PrintWriter(new FileWriter (tempFile));
 String line = null;

 //read from original, write to temporary and trim space, while title not found
 while((line = bufferReader.readLine()) !=null) {

	  if(line.toLowerCase().contains("received")){
		  System.out.println(line);
		  printWriter.println(line);
	      printWriter.flush();
	  }  else{
       continue;

     }
 }
 // close readers and writers
 bufferReader.close();
 printWriter.close();

 // delete book file before renaming temp
 inputFile.delete();

 // rename temp file back to statements.cvs
 if(tempFile.renameTo(inputFile)){
        System.out.println("Update succesful");
    }else{
        System.out.println("Update failed");
    }
}
}