public static int copy(InputStream input, OutputStream output) throws IOException {
        byte[] buffer = new byte[ioBufferSize];
        int count = 0;
        int read;
        while (true) {
            read = input.read(buffer, 0, ioBufferSize);
            if (read == -1) {
                break;
            }
            output.write(buffer, 0, read);
            count += read;
        }
        return count;
    }
public static int copy(InputStream input, OutputStream output) throws IOException {
        byte[] buffer = new byte[ioBufferSize];
        int count = 0;
        int read;
        while (true) {
            read = input.read(buffer, 0, ioBufferSize);
            if (read == -1) {
                break;
            }
            output.write(buffer, 0, read);
            count += read;
        }
        return count;
    }
public static int copy ( InputStream input , OutputStream output ) throws IOException { byte [ ] buffer = new byte [ ioBufferSize ] ; int count = 0 ; int read ; while ( true ) { read = input . read ( buffer , 0 , ioBufferSize ) ; if ( read == - 1 ) { break ; } output . write ( buffer , 0 , read ) ; count += read ; } return count ; }
Copies input stream to output stream using buffer. Streams don't have
to be wrapped to buffered, since copying is already optimized.
Copies input stream to output stream using buffer . Streams don t have to be wrapped to buffered since copying is already optimized .