Java Language Tutorial => Copying a file using InputStream and...

Example

We can directly copy data from a source to a data sink using a loop. In this example, we are reading data from an InputStream and at the same time, writing to an OutputStream. Once we are done reading and writing, we have to close the resource.

public void copy(InputStream source, OutputStream destination) throws IOException {
    try {
        int c;
        while ((c = source.read()) != -1) {
            destination.write(c);
        }
    } finally {
        if (source != null) {
            source.close();
        }
        if (destination != null) {
            destination.close();
        }
    }
}

PDF - Download Java Language for free

Previous Next

Java Language

Fastest Entity Framework Extensions

Example

Got any Java Language Question?

Java Language

Java Language File I/O Copying a file using InputStream and OutputStream

Fastest Entity Framework Extensions

Example

Got any Java Language Question?