FileInputStream close() in Java

close(): This method is available in the java.io.FileInputStream class of Java.

Syntax:

void java.io.FileInputStream.close() throws IOException

This method closes this file input stream and releases any system resources associated with the stream.

Note: If this stream has an associated channel then the channel is closed as well.

Parameters: NA

Returns: NA

Throws:

IOException - if an I/O error occurs.

Approach

Java

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

public class FileInputStreamclose {

    public static void main(String[] args) throws IOException {

        String pathname = "D:\\hello.txt";
        File file = new File(pathname);
        FileInputStream fileInputStream = 
                          new FileInputStream(file);

        fileInputStream.close();

        System.out.println("Successfully closed");
    }
}

Output:

Successfully closed