Fix InputFactory ignore null.

src/ecoparasite/input/InputFactory.java

@@ -2,11 +2,13 @@ package ecoparasite.input;
 
 import java.io.BufferedReader;
 import java.io.IOException;
+import java.lang.reflect.Array;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 
 /**
@@ -93,7 +95,7 @@ public class InputFactory {
         // Lecture des autres lignes.
         try {
             while ((line = reader.readLine()) != null) {
-                rowFields = line.split(separator);
+                rowFields = line.split(separator, -1);
                 for (int i = 0; i < rowFields.length; i++) {
                     ArrayList<String> element = data.get(i);
                     element.add(rowFields[i]);