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/* Rename file or directory This Java example shows how to rename file or directory using renameTo method of Java File class. */ import java.io.*; public class RenameFileDirectory { public static void main(String[] args) { //create source File object File oldName = new File("C://FileIO//source.txt"); //create destination File object File newName = new File("C://FileIO//destination.txt"); /* * To rename a file or directory, use * boolean renameTo(File destination) method of Java File class. * * This method returns true if the file was renamed successfully, false * otherwise. */ boolean isFileRenamed = oldName.renameTo(newName); if(isFileRenamed) System.out.println("File has been renamed"); else System.out.println("Error renaming the file"); } } /* Output would be File has been renamed */ |
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