import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;


public class Task1abc {

 public static void main (String[] args) throws IOException { //throw up an exception error if something goes wrong

    Path sonnet = Paths.get(System.getProperty("user.dir")+"/sonnet1-a.txt"); // Sets path to file and allows it to be opened anywhere)

    BufferedReader reader = null;

     int totalWords = 0;
     int totalLetters = 0;
     int totalLines = 0;
     int even = 0;
     int odd = 0;
     boolean t = true;
     String[]totalEvenWords = new String[0];
     String[]totalOddWords = new String[0];
     String thisWord = " ";

{
    reader = new BufferedReader(new FileReader("sonnet1-a.txt"));


//Get number of words and letters
    String thisLine = reader.readLine();
        totalLines++;

    String[] words = thisLine.split(" ");
    totalWords += words.length;

    for  (String word:words)
    {
        totalLetters += word.length();
        thisLine = reader.readLine();

    }


//Check length of every word and assign it to either even or odd + translate all to upper case
if (thisWord.length() % 2 == 0){

    for (String evens : totalEvenWords) {
        if(evens.equals(thisWord.toUpperCase())){
        t = false;
        break;
        }
    }
    if (t){
    totalEvenWords = Arrays.copyOf(totalEvenWords,totalEvenWords.length +1);
    totalEvenWords[totalEvenWords.length - 1] = thisWord.toUpperCase();
    }
    even++;
    }
    else {

     for (String odds : totalOddWords) {
        if(odds.equals(thisWord.toUpperCase())){
        t = false;
        break;
        }
    }
    if (t){
    totalOddWords = Arrays.copyOf(totalOddWords,totalOddWords.length +1);
    totalOddWords[totalOddWords.length - 1] = thisWord.toUpperCase();                        }
    }
    odd++;
 }



    Arrays.sort(totalEvenWords);
    Arrays.sort(totalOddWords);





System.out.println("File analysed: sonnet1-a.txt");
System.out.println("There are "+totalWords+" words and "+totalLetters+" letters");
System.out.println("There are " +even+ " even words and " +odd+ " odd words");
System.out.println("Even set:"+Arrays.toString(totalEvenWords));
System.out.println("Odd set:"+Arrays.toString(totalOddWords));




try {
    reader.close();           //Closing the reader
}
    catch (IOException e) {
    System.out.println("File I/O error");
        }
    }
}