fixed typos in several classes

README.md

@@ -42,4 +42,4 @@ We choose a simple branching model where all starting features got a branch and
 
 ## Class Diagramm
 This Class Diagramm is additional to the Class Diagramm given in the Anleitung.pdf<br><br>
-![Classdiagramm of this program](./Klassendiagramm.svg)
+![Classdiagram of this program](./Klassendiagramm.svg)

src/main/java/ch/zhaw/pm2/racetrack/Car.java

@@ -97,7 +97,7 @@ public class Car implements CarSpecification {
     /**
      * Set this Car position directly, regardless of current position and velocity.
      * This should only be used by the game controller in rare cases to set the crash or winning position.
-     * The next position is normaly automatically calculated and set in the {@link #move()} method.
+     * The next position is normally automatically calculated and set in the {@link #move()} method.
      *
      * @param position The new position to set the car directly to.
      * @throws IllegalArgumentException if invalid PositionVector is given.

src/main/java/ch/zhaw/pm2/racetrack/Game.java

@@ -6,7 +6,6 @@ import ch.zhaw.pm2.racetrack.strategy.*;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 import static ch.zhaw.pm2.racetrack.PositionVector.Direction;
@@ -36,7 +35,6 @@ public class Game implements GameSpecification {
     public boolean initPhase() {
         if (config.getTrackDirectory().listFiles().length > 0) {
             List<String> tracks = new ArrayList<>();
-            tracks.addAll(Arrays.asList(config.getTrackDirectory().list()));
 
             File selectedTrack = config.getTrackDirectory().listFiles()[userInterface.selectOption("Select Track file", tracks)];
             try {

src/main/java/ch/zhaw/pm2/racetrack/Track.java

@@ -55,7 +55,7 @@ import java.util.Scanner;
  *   <li>the file contains more than {@link Config#MAX_CARS} cars</li>
  * </ul>
  *
- * <p>The Track can return a String representing the current state of the race (including car positons)</p>
+ * <p>The Track can return a String representing the current state of the race (including car positions)</p>
  */
 public class Track implements TrackSpecification {
 
@@ -347,7 +347,7 @@ public class Track implements TrackSpecification {
      * If there is a crashed car at the position, {@link #CRASH_INDICATOR} is returned.
      *
      * @param y            position Y-value
-     * @param x            position X-vlaue
+     * @param x            position X-value
      * @param currentSpace char to return if no car is at position (x,y)
      * @return character representing position (x,y) on the track
      */

src/test/java/ch/zhaw/pm2/racetrack/CarTest.java

@@ -21,9 +21,9 @@ class CarTest {
     Car car;
 
     // Default coordinates for tests
-    int DEFAULT_X = 10;
-    int DEFAULT_Y = 10;
-    char DEFAULT_ID = 'f';
+    final int DEFAULT_X = 10;
+    final int DEFAULT_Y = 10;
+    final char DEFAULT_ID = 'f';
 
     /**
      * Create a new Car Object and set Position to a defined Default Position
@@ -50,7 +50,7 @@ class CarTest {
 
     /**
      * - checks if the position of the car can be set and saved correctly with valid positions.
-     * - checks if an exception is throwed and position keeps unchanged if invalid coordinates are entered.
+     * - checks if an exception is thrown and position keeps unchanged if invalid coordinates are entered.
      */
     @Test
     void setPosition() {
@@ -118,7 +118,7 @@ class CarTest {
                 int expectedNextPosX = DEFAULT_X;
                 int expectedNextPosY = DEFAULT_Y;
 
-                //variables to save the acutal expected result of method getVelocity
+                //variables to save the actual expected result of method getVelocity
                 int expectedVelocityX = 0;
                 int expectedVelocityY = 0;
 

src/test/java/ch/zhaw/pm2/racetrack/GameTest.java

@@ -23,7 +23,7 @@ class GameTest {
     private final int CAR_INDEX_TWO = 1;
 
     /**
-     * This nested Class tests if the game gets initiatet correctly.
+     * This nested Class tests if the game gets initiated correctly.
      */
     @Nested
     @DisplayName("Test correct Setup")

src/test/java/ch/zhaw/pm2/racetrack/TrackTest.java

@@ -60,7 +60,7 @@ public class TrackTest {
         }
 
         @Test
-        @DisplayName("Converts Trackfile correctly to List<String>")
+        @DisplayName("Converts track file correctly to List<String>")
         void checkTrack() {
             Track trackObj;
             try {
@@ -153,8 +153,8 @@ public class TrackTest {
         @Test
         @DisplayName("Throw error if File is invalid")
         void invalidTrackFile() {
-            File testfile = new File(".\\src\\test\\InvalidTracks\\sameCar.txt");
-            Assertions.assertThrows(InvalidTrackFormatException.class, () -> new Track(testfile));
+            File testFile = new File(".\\src\\test\\InvalidTracks\\sameCar.txt");
+            Assertions.assertThrows(InvalidTrackFormatException.class, () -> new Track(testFile));
         }
     }
 }