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Java basics

renameTo()


This method rename the file indicated by this abstract name.

Syntax:
Library: java.io.File

public boolean renameTo(File dest)


Example:

import java.io.File;

public class FileDemo {
   public static void main(String[] args) {
      
      File f = null;
      File f1 = null;
      boolean bool = false;
      
      try{      
         // create new File objects
         f = new File("C:/test.txt");
         f1 = new File("C:/testABC.txt");
         
         // rename file
         bool = f.renameTo(f1);
         
         // print
         System.out.print("File renamed? "+bool);
         
      }catch(Exception e){
         // if any error occurs
         e.printStackTrace();
      }
   }
}

Output:

File renamed? true


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