Use a FileReader to display a text file. : File Reader « File Input Output « Java

Use a FileReader to display a text file.



public class Main {
  public static void main(String[] argv) throws Exception {
    FileReader fr = new FileReader("text.txt");

    int ch;
    do {
      ch =;
      if (ch != -1)
        System.out.println((char) ch);
    } while (ch != -1);


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