copyStream() - copies contents from one stream to other

CopyStream.java

public static void copy(final InputStream in,
                        final OutputStream out,
                        final boolean closeStreams) throws IOException {
    final int kilobyte = 1024;
    byte[] buffer = null;
    int count = -1;

    if ((null != in) && (null != out)) {
        try {
            buffer = new byte[kilobyte];
            while (-1 != (count = in.read(buffer))) {
                out.write(buffer, 0, count);
            }
        } finally {
            buffer = null;
            // Close streams
            if (closeStreams) {
                try {
                    in.close();
                    out.close();
                } catch (Throwable t) {
                    t.printStackTrace();
                }
            }
        }
    }
}