From 5b9f9b8da768d7737d9c4633ebdd8139c4c5fced Mon Sep 17 00:00:00 2001
From: Arne Keller <arne.keller01@yahoo.de>
Date: Wed, 19 Feb 2020 18:47:00 +0100
Subject: [PATCH] Checkstyle

---
 .../kit/informatik/model/ModelRailwaySimulation.java   | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/edu/kit/informatik/model/ModelRailwaySimulation.java b/src/edu/kit/informatik/model/ModelRailwaySimulation.java
index 6f0a4f1..6beb4bf 100644
--- a/src/edu/kit/informatik/model/ModelRailwaySimulation.java
+++ b/src/edu/kit/informatik/model/ModelRailwaySimulation.java
@@ -477,9 +477,9 @@ public class ModelRailwaySimulation {
         });
         // check for block collisions
         trains.values().stream().filter(train -> train.isPlaced()
-                && collisions.stream().noneMatch((x) -> x.contains(train))).forEach(train -> {
+                && collisions.stream().noneMatch(x -> x.contains(train))).forEach(train -> {
                     Set<Rail> occupiedByThisTrain = nextOccupiedRails.get(train);
-                    trains.values().stream().filter((x) -> x != train).forEach((otherTrain) -> {
+                    trains.values().stream().filter(x -> x != train).forEach(otherTrain -> {
                         Set<Rail> occupiedByOtherTrainPreviously = occupiedRails.get(otherTrain);
                         Set<Rail> occupiedByOtherTrain = nextOccupiedRails.get(otherTrain);
                         if (occupiedByOtherTrain == null || occupiedByOtherTrainPreviously == null) {
@@ -551,11 +551,11 @@ public class ModelRailwaySimulation {
         }
         // check for block collisions
         for (Train train : trains.values()) {
-            if (!train.isPlaced() || collisions.stream().anyMatch((x) -> x.contains(train))) {
+            if (!train.isPlaced() || collisions.stream().anyMatch(x -> x.contains(train))) {
                 continue; // already included in collision
             }
             Set<Rail> occupiedByThisTrain = nextOccupiedRails.get(train);
-            trains.values().stream().filter((x) -> x != train).forEach((otherTrain) -> {
+            trains.values().stream().filter(x -> x != train).forEach(otherTrain -> {
                 Set<Rail> occupiedByOtherTrainPreviously = occupiedRails.get(otherTrain);
                 Set<Rail> occupiedByOtherTrain = nextOccupiedRails.get(otherTrain);
                 if (occupiedByOtherTrain == null || occupiedByOtherTrainPreviously == null) {
@@ -622,7 +622,7 @@ public class ModelRailwaySimulation {
                             .collect(Collectors.toList());
                     Terminal.printLine("Crash of train " + String.join(",",
                             collision.stream().map(
-                                (x) -> Integer.toString(x.getIdentifier())).toArray(String[]::new)));
+                                x -> Integer.toString(x.getIdentifier())).toArray(String[]::new)));
                 }
                 continue train;
             }