Java FileOutputStream (FileDescriptor fdObj) Constructor
Syntax
FileOutputStream(FileDescriptor fdObj) constructor from FileOutputStream has the following syntax.
public FileOutputStream(FileDescriptor fdObj)
Example
In the following code shows how to use FileOutputStream.FileOutputStream(FileDescriptor fdObj) constructor.
// ww w . j a v a 2 s . co m
import java.io.File;
import java.io.FileDescriptor;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
public class Main {
public static void main(String[] args) throws IOException {
byte b = 66;
int i = 0;
FileOutputStream fos = new FileOutputStream(FileDescriptor.out);
fos.write(b);
fos.flush();
FileInputStream fis = new FileInputStream("C://test.txt");
// read till the end of the file
while ((i = fis.read()) != -1) {
// convert integer to character
char c = (char) i;
System.out.print(c);
}
fos.close();
fis.close();
}
}
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