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java
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import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.util.Scanner; import java.io.FileWriter; public class Readfile { public static void main(String[] args) { try { File obj = new File("theerdha2.txt"); if (obj.createNewFile()) { System.out.println("File created: " + obj.getName()); } else { System.out.println("File already exists."); } FileWriter nw = new FileWriter("theerdha2.txt"); nw.write("welcome to my file"); nw.close(); Scanner sobj = new Scanner(obj); while (sobj.hasNextLine()) { String data = sobj.nextLine(); System.out.println(data); } sobj.close(); } catch (FileNotFoundException e) { System.out.println("File not found"); } catch (IOException e) { System.out.println("An error occurred."); e.printStackTrace(); } finally { System.out.println("Successfully created a file."); } } }
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