Java FileInputStream (FileDescriptor fdObj) Constructor

Syntax

FileInputStream(FileDescriptor fdObj) constructor from FileInputStream has the following syntax.

public FileInputStream(FileDescriptor fdObj)

Example

In the following code shows how to use FileInputStream.FileInputStream(FileDescriptor fdObj) constructor.


/*from w ww  . j  a v  a  2s . com*/
import java.io.FileDescriptor;
import java.io.FileInputStream;
import java.io.IOException;

public class Main {
  public static void main(String[] args) throws IOException {
    FileInputStream fis = new FileInputStream(FileDescriptor.in);

    // skip bytes from file input stream
    fis.skip(4);

    // read bytes from this stream
    int i = fis.read();

    // converts integer to character
    char c = (char) i;
    System.out.print("Character read: " + c);
  }
}