refactoring: changed countFileLines and readFile methods

src/main/java/game/runGame.java

@@ -10,8 +10,8 @@ public class runGame {
 	public static String QuestionsPath = "QandA/Questions.txt";
 	public static String AnswersPath = "QandA/Answers.txt";
 	public static int lines = CountFileLines(QuestionsPath);
-	public static String[] arrQuestions = readFile(QuestionsPath);
-	public static String[] arrAnswers = readFile(AnswersPath);
+	public static String[] arrQuestions = readFile(QuestionsPath, lines);
+	public static String[] arrAnswers = readFile(AnswersPath, lines);
 	public static String[] splitAns;
 
 	public void run(int i) {
@@ -40,9 +40,9 @@ public class runGame {
 
 	}
 
-	public static String[] readFile(String Path) {
+	public static String[] readFile(String Path, int Lines) {
 		BufferedReader reader;
-		String[] Arr = new String[lines];
+		String[] Arr = new String[Lines];
 		try {
 			reader = new BufferedReader(new FileReader(Path));
 			String line = reader.readLine();

src/test/java/game/runGameTest.java

@@ -47,7 +47,8 @@ class runGameTest {
 		writer.write("Zeile 2\n");
 		writer.write("Zeile 3\n");
 		writer.close();
-		String[] lines = runGame.readFile(file.getAbsolutePath());
+		int numLine = runGame.CountFileLines(file.getAbsolutePath());
+		String[] lines = runGame.readFile(file.getAbsolutePath(), numLine);
 		assertEquals("Zeile 1", lines[0]);
 		assertEquals("Zeile 2", lines[1]);
 		assertEquals("Zeile 3", lines[2]);