Rename a file


import java.io.File;
import java.io.IOException;

public class Rename {
  public static void main(String[] argv) throws IOException {
    File f = new File("Rename.java"); 
    f.renameTo(new File("junk.dat"));
  }
}
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IO File:
  1. Compare File Dates
  2. Compress files using with ZIP
  3. Concatenate files
  4. Copy a File with NIO FileChannel and ByteBuffer
  5. Copy a file with FileReader and FileWriter
  6. Copy a file with InputStream and OutputStream
  7. Copy a file and overwrite
  8. Delete a file
  9. Delete File Recursively
  10. Get readable file size
  11. Move a file
  12. Rename a file
  13. Report a file's status
  14. Search a file by regular expressions
  15. Touch a file: set File Last Modified Time