Question

Write a public Java method called WriteToFile that opens a file called words.dat which is empty. Your program should read a String array called words and write each word onto a new line in the file. Your method should include an appropriate throws clause and should be defined within a class called TextFileEditor.

The string should contain the following words:
{“the”, “quick”, “brown”, “fox”}

Answer 1

import java.io.FileWriter;   // FileWriter class
import java.io.IOException;

public class Write {
public void WriteToFile()
{
   String S[];
   S= {“the”, “quick”, “brown”, “fox”};      
    try {
      FileWriter fw = new FileWriter("words.dat");
   for(int i=0; i<4; i++)
   {
             fw.write(S[i]);
       fw.write("\n");
   }

      fw.close();
      System.out.println("Successfully written in file.");
    } catch (IOException e) {
      System.out.println("Error");
      e.printStackTrace();
    }
}

public static void main()
{
   Write obj= new Write();
   obj.WriteToFile();
}
}