private static ByteBuffer combineBuffers(ByteBuffer... buffers) {
        int length = 0;
        for (ByteBuffer b : buffers) {
            length += b.limit();
        }

        ByteBuffer result = ByteBuffer.allocate(length);
        for (ByteBuffer b : buffers) {
            b.position(0);
            result = result.put(b);
        }

        return result;
    }
Create a bytebuffer with all the messages. Timestamps will be added to each one.
src/test/java/io/fabric8/maven/docker/access/log/LogRequestorTest.java