Welche dieser Codezeilen compilieren (nicht) einwandfrei?
BufferedWriter a = new BufferedWriter(new File(“Test1.txt”));
BufferedWriter b = new BufferedWriter(new FileWriter(“Test2.txt”));
BufferedWriter c = new BufferedWriter(new PrintWriter(“Test3.txt”));
BufferedWriter d = new BufferedWriter(new BufferedWriter(c));
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