Java RandomAccessFile .getFilePointer ()
Syntax
RandomAccessFile.getFilePointer() has the following syntax.
public long getFilePointer() throws IOException
Example
In the following code shows how to use RandomAccessFile.getFilePointer() method.
// ww w.j a v a 2 s. c o m
import java.io.*;
public class Main {
public static void main(String[] args) {
try {
// create a new RandomAccessFile with filename Example
RandomAccessFile raf = new RandomAccessFile("c:/test.txt", "rw");
// write something in the file
raf.writeUTF("java2s.com Hello World");
// set the file pointer at 0 position
raf.seek(0);
// read and print the contents of the file
System.out.println(raf.readUTF());
// return the file pointer
System.out.println(raf.getFilePointer());
// change the position of the file pointer
raf.seek(5);
// return the file pointer
System.out.println(raf.getFilePointer());
// close the strea and release resources
raf.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
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