fix: whitespace hell (we need a linter!)

Also, add another test-case with thousands of participants.

src/test/java/fr/mieuxvoter/mj/MajorityJudgmentDeliberatorTest.java

@@ -2,8 +2,6 @@ package fr.mieuxvoter.mj;
 
 import static org.junit.jupiter.api.Assertions.*;
 
-import java.util.stream.Stream;
-
 import javax.json.JsonArray;
 import javax.json.JsonObject;
 import javax.json.JsonValue;
@@ -11,9 +9,6 @@ import javax.json.JsonValue;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.Arguments;
-import org.junit.jupiter.params.provider.MethodSource;
-
 import net.joshka.junit.json.params.JsonFileSource;
 //import net.joshka.junit.json.params.JsonObject;
 
@@ -61,6 +56,7 @@ class MajorityJudgmentDeliberatorTest {
 	public void testFromJson(JsonObject datum) {
 		JsonArray jsonTallies = datum.getJsonArray("tallies");
 		int amountOfProposals = jsonTallies.size();
+		Long amountOfParticipants = Long.valueOf(datum.get("participants").toString());
 		ProposalTallyInterface[] tallies = new ProposalTallyInterface[amountOfProposals];
 		for (int i = 0; i < amountOfProposals; i++) {
 			JsonArray jsonTally = jsonTallies.getJsonArray(i);
@@ -73,7 +69,7 @@ class MajorityJudgmentDeliberatorTest {
 			tallies[i] = new ProposalTally(tally);
 		}
 		DeliberatorInterface mj = new MajorityJudgmentDeliberator();
-		TallyInterface tally = new Tally(tallies, 3L);
+		TallyInterface tally = new Tally(tallies, amountOfParticipants);
 		ResultInterface result = mj.deliberate(tally);
 		
 		assertNotNull(result);

src/test/resources/assertions.json

@@ -1,7 +1,8 @@
 [
 
     {
-        "title": "Few judgments",
+        "title": "Few participants",
+        "participants": 3,
         "tallies": [
             [1, 1, 1],
             [1, 0, 2],
@@ -16,6 +17,20 @@
             4,
             2
         ]
+    },
+    {
+        "title": "Thousands of participants",
+        "participants": 37000,
+        "tallies": [
+            [11142, 6970, 4040, 1968, 9888, 2992],
+            [10141, 8971, 4043, 1965, 8884, 2996],
+            [14141, 8971, 1043, 1965, 7884, 2996]
+        ],
+        "ranks": [
+            1,
+            2,
+            3
+        ]
     }
 
 ]